15817387622416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{8311}}^1\times {\mathrm{16319}}^1$

素因数の和:24872

約数の個数: 80

約数和(自身を含む): 31639977768960

約数和(自身を除く): 15822590146544

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 296, 394, 592, 788, 1576, 3152, 7289, 8311, 14578, 16319, 16622, 29156, 32638, 33244, 58312, 65276, 66488, 116624, 130552, 132976, 261104, 307507, 603803, 615014, 1207606, 1230028, 1637267, 2415212, 2460056, 3214843, 3274534, 4830424, 4920112, 6429686, 6549068, 9660848, 12859372, 13098136, 25718744, 26196272, 51437488, 60578879, 118949191, 121157758, 135627209, 237898382, 242315516, 271254418, 475796764, 484631032, 542508836, 951593528, 969262064, 1085017672, 1903187056, 2170035344, 5018206733, 10036413466, 20072826932, 26718560173, 40145653864, 53437120346, 80291307728, 106874240692, 213748481384, 427496962768, 988586726401, 1977173452802, 3954346905604, 7908693811208, 15817387622416]

約数ペア:

[(1, 15817387622416), (2, 7908693811208), (4, 3954346905604), (8, 1977173452802), (16, 988586726401), (37, 427496962768), (74, 213748481384), (148, 106874240692), (197, 80291307728), (296, 53437120346), (394, 40145653864), (592, 26718560173), (788, 20072826932), (1576, 10036413466), (3152, 5018206733), (7289, 2170035344), (8311, 1903187056), (14578, 1085017672), (16319, 969262064), (16622, 951593528), (29156, 542508836), (32638, 484631032), (33244, 475796764), (58312, 271254418), (65276, 242315516), (66488, 237898382), (116624, 135627209), (130552, 121157758), (132976, 118949191), (261104, 60578879), (307507, 51437488), (603803, 26196272), (615014, 25718744), (1207606, 13098136), (1230028, 12859372), (1637267, 9660848), (2415212, 6549068), (2460056, 6429686), (3214843, 4920112), (3274534, 4830424)]