154108188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 445186560

約数和(自身を除く): 291078372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 103, 117, 138, 139, 156, 206, 207, 234, 276, 278, 299, 309, 412, 414, 417, 468, 556, 598, 618, 828, 834, 897, 927, 1196, 1236, 1251, 1339, 1668, 1794, 1807, 1854, 2369, 2502, 2678, 2691, 3197, 3588, 3614, 3708, 4017, 4738, 5004, 5356, 5382, 5421, 6394, 7107, 7228, 8034, 9476, 9591, 10764, 10842, 12051, 12788, 14214, 14317, 16068, 16263, 19182, 21321, 21684, 24102, 28428, 28634, 28773, 30797, 32526, 38364, 41561, 42642, 42951, 48204, 57268, 57546, 61594, 65052, 83122, 85284, 85902, 92391, 115092, 123188, 124683, 128853, 166244, 171804, 184782, 186121, 249366, 257706, 277173, 329291, 369564, 372242, 374049, 498732, 515412, 554346, 558363, 658582, 744484, 748098, 987873, 1108692, 1116726, 1317164, 1496196, 1675089, 1975746, 2233452, 2963619, 3350178, 3951492, 4280783, 5927238, 6700356, 8561566, 11854476, 12842349, 17123132, 25684698, 38527047, 51369396, 77054094, 154108188]

約数ペア:

[(1, 154108188), (2, 77054094), (3, 51369396), (4, 38527047), (6, 25684698), (9, 17123132), (12, 12842349), (13, 11854476), (18, 8561566), (23, 6700356), (26, 5927238), (36, 4280783), (39, 3951492), (46, 3350178), (52, 2963619), (69, 2233452), (78, 1975746), (92, 1675089), (103, 1496196), (117, 1317164), (138, 1116726), (139, 1108692), (156, 987873), (206, 748098), (207, 744484), (234, 658582), (276, 558363), (278, 554346), (299, 515412), (309, 498732), (412, 374049), (414, 372242), (417, 369564), (468, 329291), (556, 277173), (598, 257706), (618, 249366), (828, 186121), (834, 184782), (897, 171804), (927, 166244), (1196, 128853), (1236, 124683), (1251, 123188), (1339, 115092), (1668, 92391), (1794, 85902), (1807, 85284), (1854, 83122), (2369, 65052), (2502, 61594), (2678, 57546), (2691, 57268), (3197, 48204), (3588, 42951), (3614, 42642), (3708, 41561), (4017, 38364), (4738, 32526), (5004, 30797), (5356, 28773), (5382, 28634), (5421, 28428), (6394, 24102), (7107, 21684), (7228, 21321), (8034, 19182), (9476, 16263), (9591, 16068), (10764, 14317), (10842, 14214), (12051, 12788)]