153953982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 433218240

約数和(自身を除く): 279264258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 174, 182, 203, 234, 261, 273, 294, 377, 406, 441, 463, 522, 546, 609, 637, 754, 819, 882, 926, 1131, 1218, 1274, 1389, 1421, 1638, 1827, 1911, 2262, 2639, 2778, 2842, 3241, 3393, 3654, 3822, 4167, 4263, 5278, 5733, 6019, 6482, 6786, 7917, 8334, 8526, 9723, 11466, 12038, 12789, 13427, 15834, 18057, 18473, 19446, 22687, 23751, 25578, 26854, 29169, 36114, 36946, 40281, 42133, 45374, 47502, 54171, 55419, 58338, 68061, 80562, 84266, 93989, 108342, 110838, 120843, 126399, 136122, 166257, 174551, 187978, 204183, 241686, 252798, 281967, 294931, 332514, 349102, 379197, 408366, 523653, 563934, 589862, 657923, 758394, 845901, 884793, 1047306, 1221857, 1315846, 1570959, 1691802, 1769586, 1973769, 2443714, 2654379, 3141918, 3665571, 3947538, 5308758, 5921307, 7331142, 8552999, 10996713, 11842614, 17105998, 21993426, 25658997, 51317994, 76976991, 153953982]

約数ペア:

[(1, 153953982), (2, 76976991), (3, 51317994), (6, 25658997), (7, 21993426), (9, 17105998), (13, 11842614), (14, 10996713), (18, 8552999), (21, 7331142), (26, 5921307), (29, 5308758), (39, 3947538), (42, 3665571), (49, 3141918), (58, 2654379), (63, 2443714), (78, 1973769), (87, 1769586), (91, 1691802), (98, 1570959), (117, 1315846), (126, 1221857), (147, 1047306), (174, 884793), (182, 845901), (203, 758394), (234, 657923), (261, 589862), (273, 563934), (294, 523653), (377, 408366), (406, 379197), (441, 349102), (463, 332514), (522, 294931), (546, 281967), (609, 252798), (637, 241686), (754, 204183), (819, 187978), (882, 174551), (926, 166257), (1131, 136122), (1218, 126399), (1274, 120843), (1389, 110838), (1421, 108342), (1638, 93989), (1827, 84266), (1911, 80562), (2262, 68061), (2639, 58338), (2778, 55419), (2842, 54171), (3241, 47502), (3393, 45374), (3654, 42133), (3822, 40281), (4167, 36946), (4263, 36114), (5278, 29169), (5733, 26854), (6019, 25578), (6482, 23751), (6786, 22687), (7917, 19446), (8334, 18473), (8526, 18057), (9723, 15834), (11466, 13427), (12038, 12789)]