155220387816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{108791}}^1$

素因数の和:109099

約数の個数: 128

約数和(自身を含む): 444132460800

約数和(自身を除く): 288912072984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 269, 312, 408, 442, 538, 663, 807, 884, 1076, 1326, 1614, 1768, 2152, 2652, 3228, 3497, 4573, 5304, 6456, 6994, 9146, 10491, 13719, 13988, 18292, 20982, 27438, 27976, 36584, 41964, 54876, 59449, 83928, 108791, 109752, 118898, 178347, 217582, 237796, 326373, 356694, 435164, 475592, 652746, 713388, 870328, 1305492, 1414283, 1426776, 1849447, 2610984, 2828566, 3698894, 4242849, 5548341, 5657132, 7397788, 8485698, 11096682, 11314264, 14795576, 16971396, 22193364, 24042811, 29264779, 33942792, 44386728, 48085622, 58529558, 72128433, 87794337, 96171244, 117059116, 144256866, 175588674, 192342488, 234118232, 288513732, 351177348, 380442127, 497501243, 577027464, 702354696, 760884254, 995002486, 1141326381, 1492503729, 1521768508, 1990004972, 2282652762, 2985007458, 3043537016, 3980009944, 4565305524, 5970014916, 6467516159, 9130611048, 11940029832, 12935032318, 19402548477, 25870064636, 38805096954, 51740129272, 77610193908, 155220387816]

約数ペア:

[(1, 155220387816), (2, 77610193908), (3, 51740129272), (4, 38805096954), (6, 25870064636), (8, 19402548477), (12, 12935032318), (13, 11940029832), (17, 9130611048), (24, 6467516159), (26, 5970014916), (34, 4565305524), (39, 3980009944), (51, 3043537016), (52, 2985007458), (68, 2282652762), (78, 1990004972), (102, 1521768508), (104, 1492503729), (136, 1141326381), (156, 995002486), (204, 760884254), (221, 702354696), (269, 577027464), (312, 497501243), (408, 380442127), (442, 351177348), (538, 288513732), (663, 234118232), (807, 192342488), (884, 175588674), (1076, 144256866), (1326, 117059116), (1614, 96171244), (1768, 87794337), (2152, 72128433), (2652, 58529558), (3228, 48085622), (3497, 44386728), (4573, 33942792), (5304, 29264779), (6456, 24042811), (6994, 22193364), (9146, 16971396), (10491, 14795576), (13719, 11314264), (13988, 11096682), (18292, 8485698), (20982, 7397788), (27438, 5657132), (27976, 5548341), (36584, 4242849), (41964, 3698894), (54876, 2828566), (59449, 2610984), (83928, 1849447), (108791, 1426776), (109752, 1414283), (118898, 1305492), (178347, 870328), (217582, 713388), (237796, 652746), (326373, 475592), (356694, 435164)]