161789628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13469}}^1$

素因数の和:13507

約数の個数: 96

約数和(自身を含む): 506903040

約数和(自身を除く): 345113412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 13469, 26938, 40407, 53876, 80814, 94283, 148159, 161628, 175097, 188566, 282849, 296318, 350194, 377132, 444477, 525291, 565698, 592636, 700388, 888954, 1037113, 1050582, 1131396, 1225679, 1777908, 1926067, 2074226, 2101164, 2451358, 3111339, 3677037, 3852134, 4148452, 4902716, 5778201, 6222678, 7354074, 7704268, 11556402, 12445356, 13482469, 14708148, 23112804, 26964938, 40447407, 53929876, 80894814, 161789628]

約数ペア:

[(1, 161789628), (2, 80894814), (3, 53929876), (4, 40447407), (6, 26964938), (7, 23112804), (11, 14708148), (12, 13482469), (13, 12445356), (14, 11556402), (21, 7704268), (22, 7354074), (26, 6222678), (28, 5778201), (33, 4902716), (39, 4148452), (42, 3852134), (44, 3677037), (52, 3111339), (66, 2451358), (77, 2101164), (78, 2074226), (84, 1926067), (91, 1777908), (132, 1225679), (143, 1131396), (154, 1050582), (156, 1037113), (182, 888954), (231, 700388), (273, 592636), (286, 565698), (308, 525291), (364, 444477), (429, 377132), (462, 350194), (546, 296318), (572, 282849), (858, 188566), (924, 175097), (1001, 161628), (1092, 148159), (1716, 94283), (2002, 80814), (3003, 53876), (4004, 40407), (6006, 26938), (12012, 13469)]