197501215968

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1240087}}^1$

素因数の和:1240189

約数の個数: 144

約数和(自身を含む): 650004526080

約数和(自身を除く): 452503310112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 79, 84, 96, 112, 126, 144, 158, 168, 224, 237, 252, 288, 316, 336, 474, 504, 553, 632, 672, 711, 948, 1008, 1106, 1264, 1422, 1659, 1896, 2016, 2212, 2528, 2844, 3318, 3792, 4424, 4977, 5688, 6636, 7584, 8848, 9954, 11376, 13272, 17696, 19908, 22752, 26544, 39816, 53088, 79632, 159264, 1240087, 2480174, 3720261, 4960348, 7440522, 8680609, 9920696, 11160783, 14881044, 17361218, 19841392, 22321566, 26041827, 29762088, 34722436, 39682784, 44643132, 52083654, 59524176, 69444872, 78125481, 89286264, 97966873, 104167308, 119048352, 138889744, 156250962, 178572528, 195933746, 208334616, 277779488, 293900619, 312501924, 357145056, 391867492, 416669232, 587801238, 625003848, 685768111, 783734984, 833338464, 881701857, 1175602476, 1250007696, 1371536222, 1567469968, 1763403714, 2057304333, 2351204952, 2500015392, 2743072444, 3134939936, 3526807428, 4114608666, 4702409904, 5486144888, 6171912999, 7053614856, 8229217332, 9404819808, 10972289776, 12343825998, 14107229712, 16458434664, 21944579552, 24687651996, 28214459424, 32916869328, 49375303992, 65833738656, 98750607984, 197501215968]

約数ペア:

[(1, 197501215968), (2, 98750607984), (3, 65833738656), (4, 49375303992), (6, 32916869328), (7, 28214459424), (8, 24687651996), (9, 21944579552), (12, 16458434664), (14, 14107229712), (16, 12343825998), (18, 10972289776), (21, 9404819808), (24, 8229217332), (28, 7053614856), (32, 6171912999), (36, 5486144888), (42, 4702409904), (48, 4114608666), (56, 3526807428), (63, 3134939936), (72, 2743072444), (79, 2500015392), (84, 2351204952), (96, 2057304333), (112, 1763403714), (126, 1567469968), (144, 1371536222), (158, 1250007696), (168, 1175602476), (224, 881701857), (237, 833338464), (252, 783734984), (288, 685768111), (316, 625003848), (336, 587801238), (474, 416669232), (504, 391867492), (553, 357145056), (632, 312501924), (672, 293900619), (711, 277779488), (948, 208334616), (1008, 195933746), (1106, 178572528), (1264, 156250962), (1422, 138889744), (1659, 119048352), (1896, 104167308), (2016, 97966873), (2212, 89286264), (2528, 78125481), (2844, 69444872), (3318, 59524176), (3792, 52083654), (4424, 44643132), (4977, 39682784), (5688, 34722436), (6636, 29762088), (7584, 26041827), (8848, 22321566), (9954, 19841392), (11376, 17361218), (13272, 14881044), (17696, 11160783), (19908, 9920696), (22752, 8680609), (26544, 7440522), (39816, 4960348), (53088, 3720261), (79632, 2480174), (159264, 1240087)]