156915217340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3319}}^1\times {\mathrm{9127}}^1$

素因数の和:12499

約数の個数: 96

約数和(自身を含む): 386933729280

約数和(自身を除く): 230018511940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 3319, 5180, 6638, 9127, 13276, 16595, 18254, 23233, 33190, 36508, 45635, 46466, 63889, 66380, 91270, 92932, 116165, 122803, 127778, 182540, 232330, 245606, 255556, 319445, 337699, 464660, 491212, 614015, 638890, 675398, 859621, 1228030, 1277780, 1350796, 1688495, 1719242, 2363893, 2456060, 3376990, 3438484, 4298105, 4727786, 6753980, 8596210, 9455572, 11819465, 17192420, 23638930, 30292513, 47277860, 60585026, 121170052, 151462565, 212047591, 302925130, 424095182, 605850260, 848190364, 1060237955, 1120822981, 2120475910, 2241645962, 4240951820, 4483291924, 5604114905, 7845760867, 11208229810, 15691521734, 22416459620, 31383043468, 39228804335, 78457608670, 156915217340]

約数ペア:

[(1, 156915217340), (2, 78457608670), (4, 39228804335), (5, 31383043468), (7, 22416459620), (10, 15691521734), (14, 11208229810), (20, 7845760867), (28, 5604114905), (35, 4483291924), (37, 4240951820), (70, 2241645962), (74, 2120475910), (140, 1120822981), (148, 1060237955), (185, 848190364), (259, 605850260), (370, 424095182), (518, 302925130), (740, 212047591), (1036, 151462565), (1295, 121170052), (2590, 60585026), (3319, 47277860), (5180, 30292513), (6638, 23638930), (9127, 17192420), (13276, 11819465), (16595, 9455572), (18254, 8596210), (23233, 6753980), (33190, 4727786), (36508, 4298105), (45635, 3438484), (46466, 3376990), (63889, 2456060), (66380, 2363893), (91270, 1719242), (92932, 1688495), (116165, 1350796), (122803, 1277780), (127778, 1228030), (182540, 859621), (232330, 675398), (245606, 638890), (255556, 614015), (319445, 491212), (337699, 464660)]