15661896952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 34325121600

約数和(自身を除く): 18663224648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 109, 134, 136, 218, 221, 268, 436, 442, 536, 871, 872, 884, 1139, 1213, 1417, 1742, 1768, 1853, 2278, 2426, 2834, 3484, 3706, 4556, 4852, 5668, 6968, 7303, 7412, 9112, 9704, 11336, 14606, 14807, 14824, 15769, 20621, 24089, 29212, 29614, 31538, 41242, 48178, 58424, 59228, 63076, 81271, 82484, 94939, 96356, 118456, 124151, 126152, 132217, 162542, 164968, 189878, 192712, 248302, 264434, 268073, 325084, 379756, 496604, 528868, 536146, 650168, 759512, 993208, 1056523, 1057736, 1072292, 1381607, 1613963, 1718821, 2113046, 2144584, 2247689, 2763214, 3227926, 3437642, 4226092, 4495378, 5526428, 6455852, 6875284, 8452184, 8858539, 8990756, 11052856, 12911704, 13750568, 17717078, 17960891, 17981512, 29219957, 35434156, 35921782, 58439914, 70868312, 71843564, 115161007, 116879828, 143687128, 150595163, 230322014, 233759656, 301190326, 460644028, 602380652, 921288056, 1204761304, 1957737119, 3915474238, 7830948476, 15661896952]

約数ペア:

[(1, 15661896952), (2, 7830948476), (4, 3915474238), (8, 1957737119), (13, 1204761304), (17, 921288056), (26, 602380652), (34, 460644028), (52, 301190326), (67, 233759656), (68, 230322014), (104, 150595163), (109, 143687128), (134, 116879828), (136, 115161007), (218, 71843564), (221, 70868312), (268, 58439914), (436, 35921782), (442, 35434156), (536, 29219957), (871, 17981512), (872, 17960891), (884, 17717078), (1139, 13750568), (1213, 12911704), (1417, 11052856), (1742, 8990756), (1768, 8858539), (1853, 8452184), (2278, 6875284), (2426, 6455852), (2834, 5526428), (3484, 4495378), (3706, 4226092), (4556, 3437642), (4852, 3227926), (5668, 2763214), (6968, 2247689), (7303, 2144584), (7412, 2113046), (9112, 1718821), (9704, 1613963), (11336, 1381607), (14606, 1072292), (14807, 1057736), (14824, 1056523), (15769, 993208), (20621, 759512), (24089, 650168), (29212, 536146), (29614, 528868), (31538, 496604), (41242, 379756), (48178, 325084), (58424, 268073), (59228, 264434), (63076, 248302), (81271, 192712), (82484, 189878), (94939, 164968), (96356, 162542), (118456, 132217), (124151, 126152)]