168149772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 541522800

約数和(自身を除く): 373373028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 49, 57, 58, 63, 76, 84, 87, 98, 114, 116, 126, 133, 147, 171, 173, 174, 196, 203, 228, 252, 261, 266, 294, 342, 346, 348, 399, 406, 441, 519, 522, 532, 551, 588, 609, 684, 692, 798, 812, 882, 931, 1038, 1044, 1102, 1197, 1211, 1218, 1421, 1557, 1596, 1653, 1764, 1827, 1862, 2076, 2204, 2394, 2422, 2436, 2793, 2842, 3114, 3287, 3306, 3633, 3654, 3724, 3857, 4263, 4788, 4844, 4959, 5017, 5586, 5684, 6228, 6574, 6612, 7266, 7308, 7714, 8379, 8477, 8526, 9861, 9918, 10034, 10899, 11172, 11571, 12789, 13148, 14532, 15051, 15428, 16758, 16954, 17052, 19722, 19836, 20068, 21798, 23009, 23142, 25431, 25578, 26999, 29583, 30102, 33516, 33908, 34713, 35119, 39444, 43596, 45153, 46018, 46284, 50862, 51156, 53998, 59166, 60204, 69027, 69426, 70238, 76293, 80997, 90306, 92036, 95323, 101724, 105357, 107996, 118332, 138054, 138852, 140476, 152586, 161063, 161994, 180612, 190646, 207081, 210714, 242991, 245833, 276108, 285969, 305172, 316071, 322126, 323988, 381292, 414162, 421428, 483189, 485982, 491666, 571938, 632142, 644252, 667261, 737499, 828324, 857907, 966378, 971964, 983332, 1143876, 1264284, 1334522, 1449567, 1474998, 1715814, 1932756, 2001783, 2212497, 2669044, 2899134, 2949996, 3431628, 4003566, 4424994, 4670827, 5798268, 6005349, 8007132, 8849988, 9341654, 12010698, 14012481, 18683308, 24021396, 28024962, 42037443, 56049924, 84074886, 168149772]

約数ペア:

[(1, 168149772), (2, 84074886), (3, 56049924), (4, 42037443), (6, 28024962), (7, 24021396), (9, 18683308), (12, 14012481), (14, 12010698), (18, 9341654), (19, 8849988), (21, 8007132), (28, 6005349), (29, 5798268), (36, 4670827), (38, 4424994), (42, 4003566), (49, 3431628), (57, 2949996), (58, 2899134), (63, 2669044), (76, 2212497), (84, 2001783), (87, 1932756), (98, 1715814), (114, 1474998), (116, 1449567), (126, 1334522), (133, 1264284), (147, 1143876), (171, 983332), (173, 971964), (174, 966378), (196, 857907), (203, 828324), (228, 737499), (252, 667261), (261, 644252), (266, 632142), (294, 571938), (342, 491666), (346, 485982), (348, 483189), (399, 421428), (406, 414162), (441, 381292), (519, 323988), (522, 322126), (532, 316071), (551, 305172), (588, 285969), (609, 276108), (684, 245833), (692, 242991), (798, 210714), (812, 207081), (882, 190646), (931, 180612), (1038, 161994), (1044, 161063), (1102, 152586), (1197, 140476), (1211, 138852), (1218, 138054), (1421, 118332), (1557, 107996), (1596, 105357), (1653, 101724), (1764, 95323), (1827, 92036), (1862, 90306), (2076, 80997), (2204, 76293), (2394, 70238), (2422, 69426), (2436, 69027), (2793, 60204), (2842, 59166), (3114, 53998), (3287, 51156), (3306, 50862), (3633, 46284), (3654, 46018), (3724, 45153), (3857, 43596), (4263, 39444), (4788, 35119), (4844, 34713), (4959, 33908), (5017, 33516), (5586, 30102), (5684, 29583), (6228, 26999), (6574, 25578), (6612, 25431), (7266, 23142), (7308, 23009), (7714, 21798), (8379, 20068), (8477, 19836), (8526, 19722), (9861, 17052), (9918, 16954), (10034, 16758), (10899, 15428), (11172, 15051), (11571, 14532), (12789, 13148)]