156911274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 383545344

約数和(自身を除く): 226634070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 97, 117, 186, 194, 223, 234, 279, 291, 403, 446, 558, 582, 669, 806, 873, 1209, 1261, 1338, 1746, 2007, 2418, 2522, 2899, 3007, 3627, 3783, 4014, 5798, 6014, 6913, 7254, 7566, 8697, 9021, 11349, 13826, 17394, 18042, 20739, 21631, 22698, 26091, 27063, 39091, 41478, 43262, 52182, 54126, 62217, 64893, 78182, 89869, 117273, 124434, 129786, 179738, 194679, 234546, 269607, 281203, 351819, 389358, 539214, 562406, 670561, 703638, 808821, 843609, 1341122, 1617642, 1687218, 2011683, 2530827, 4023366, 5061654, 6035049, 8717293, 12070098, 17434586, 26151879, 52303758, 78455637, 156911274]

約数ペア:

[(1, 156911274), (2, 78455637), (3, 52303758), (6, 26151879), (9, 17434586), (13, 12070098), (18, 8717293), (26, 6035049), (31, 5061654), (39, 4023366), (62, 2530827), (78, 2011683), (93, 1687218), (97, 1617642), (117, 1341122), (186, 843609), (194, 808821), (223, 703638), (234, 670561), (279, 562406), (291, 539214), (403, 389358), (446, 351819), (558, 281203), (582, 269607), (669, 234546), (806, 194679), (873, 179738), (1209, 129786), (1261, 124434), (1338, 117273), (1746, 89869), (2007, 78182), (2418, 64893), (2522, 62217), (2899, 54126), (3007, 52182), (3627, 43262), (3783, 41478), (4014, 39091), (5798, 27063), (6014, 26091), (6913, 22698), (7254, 21631), (7566, 20739), (8697, 18042), (9021, 17394), (11349, 13826)]