222021156

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 455354844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 167, 196, 204, 228, 238, 266, 294, 323, 334, 343, 357, 399, 476, 501, 532, 588, 646, 668, 686, 714, 798, 833, 931, 969, 1002, 1029, 1169, 1292, 1372, 1428, 1596, 1666, 1862, 1938, 2004, 2058, 2261, 2338, 2499, 2793, 2839, 3173, 3332, 3507, 3724, 3876, 4116, 4522, 4676, 4998, 5586, 5678, 5831, 6346, 6517, 6783, 7014, 8183, 8517, 9044, 9519, 9996, 11172, 11356, 11662, 12692, 13034, 13566, 14028, 15827, 16366, 17034, 17493, 19038, 19551, 19873, 22211, 23324, 24549, 26068, 27132, 31654, 32732, 34068, 34986, 38076, 39102, 39746, 44422, 47481, 49098, 53941, 57281, 59619, 63308, 66633, 69972, 78204, 79492, 88844, 94962, 98196, 107882, 110789, 114562, 119238, 133266, 139111, 155477, 161823, 171843, 189924, 215764, 221578, 229124, 238476, 266532, 278222, 310954, 323646, 332367, 343686, 377587, 417333, 443156, 466431, 556444, 621908, 647292, 664734, 687372, 755174, 834666, 932862, 973777, 1088339, 1132761, 1329468, 1510348, 1669332, 1865724, 1947554, 2176678, 2265522, 2643109, 2921331, 3265017, 3895108, 4353356, 4531044, 5286218, 5842662, 6530034, 7929327, 10572436, 11685324, 13060068, 15858654, 18501763, 31717308, 37003526, 55505289, 74007052, 111010578, 222021156]

約数ペア:

[(1, 222021156), (2, 111010578), (3, 74007052), (4, 55505289), (6, 37003526), (7, 31717308), (12, 18501763), (14, 15858654), (17, 13060068), (19, 11685324), (21, 10572436), (28, 7929327), (34, 6530034), (38, 5842662), (42, 5286218), (49, 4531044), (51, 4353356), (57, 3895108), (68, 3265017), (76, 2921331), (84, 2643109), (98, 2265522), (102, 2176678), (114, 1947554), (119, 1865724), (133, 1669332), (147, 1510348), (167, 1329468), (196, 1132761), (204, 1088339), (228, 973777), (238, 932862), (266, 834666), (294, 755174), (323, 687372), (334, 664734), (343, 647292), (357, 621908), (399, 556444), (476, 466431), (501, 443156), (532, 417333), (588, 377587), (646, 343686), (668, 332367), (686, 323646), (714, 310954), (798, 278222), (833, 266532), (931, 238476), (969, 229124), (1002, 221578), (1029, 215764), (1169, 189924), (1292, 171843), (1372, 161823), (1428, 155477), (1596, 139111), (1666, 133266), (1862, 119238), (1938, 114562), (2004, 110789), (2058, 107882), (2261, 98196), (2338, 94962), (2499, 88844), (2793, 79492), (2839, 78204), (3173, 69972), (3332, 66633), (3507, 63308), (3724, 59619), (3876, 57281), (4116, 53941), (4522, 49098), (4676, 47481), (4998, 44422), (5586, 39746), (5678, 39102), (5831, 38076), (6346, 34986), (6517, 34068), (6783, 32732), (7014, 31654), (8183, 27132), (8517, 26068), (9044, 24549), (9519, 23324), (9996, 22211), (11172, 19873), (11356, 19551), (11662, 19038), (12692, 17493), (13034, 17034), (13566, 16366), (14028, 15827)]