156953017480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{464413}}^1$

素因数の和:464519

約数の個数: 128

約数和(自身を含む): 433353991680

約数和(自身を除く): 276400974200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 119, 136, 140, 142, 170, 238, 280, 284, 340, 355, 476, 497, 568, 595, 680, 710, 952, 994, 1190, 1207, 1420, 1988, 2380, 2414, 2485, 2840, 3976, 4760, 4828, 4970, 6035, 8449, 9656, 9940, 12070, 16898, 19880, 24140, 33796, 42245, 48280, 67592, 84490, 168980, 337960, 464413, 928826, 1857652, 2322065, 3250891, 3715304, 4644130, 6501782, 7895021, 9288260, 13003564, 15790042, 16254455, 18576520, 26007128, 31580084, 32508910, 32973323, 39475105, 55265147, 63160168, 65017820, 65946646, 78950210, 110530294, 130035640, 131893292, 157900420, 164866615, 221060588, 230813261, 263786584, 276325735, 315800840, 329733230, 442121176, 461626522, 552651470, 560546491, 659466460, 923253044, 1105302940, 1121092982, 1154066305, 1318932920, 1846506088, 2210605880, 2242185964, 2308132610, 2802732455, 3923825437, 4484371928, 4616265220, 5605464910, 7847650874, 9232530440, 11210929820, 15695301748, 19619127185, 22421859640, 31390603496, 39238254370, 78476508740, 156953017480]

約数ペア:

[(1, 156953017480), (2, 78476508740), (4, 39238254370), (5, 31390603496), (7, 22421859640), (8, 19619127185), (10, 15695301748), (14, 11210929820), (17, 9232530440), (20, 7847650874), (28, 5605464910), (34, 4616265220), (35, 4484371928), (40, 3923825437), (56, 2802732455), (68, 2308132610), (70, 2242185964), (71, 2210605880), (85, 1846506088), (119, 1318932920), (136, 1154066305), (140, 1121092982), (142, 1105302940), (170, 923253044), (238, 659466460), (280, 560546491), (284, 552651470), (340, 461626522), (355, 442121176), (476, 329733230), (497, 315800840), (568, 276325735), (595, 263786584), (680, 230813261), (710, 221060588), (952, 164866615), (994, 157900420), (1190, 131893292), (1207, 130035640), (1420, 110530294), (1988, 78950210), (2380, 65946646), (2414, 65017820), (2485, 63160168), (2840, 55265147), (3976, 39475105), (4760, 32973323), (4828, 32508910), (4970, 31580084), (6035, 26007128), (8449, 18576520), (9656, 16254455), (9940, 15790042), (12070, 13003564), (16898, 9288260), (19880, 7895021), (24140, 6501782), (33796, 4644130), (42245, 3715304), (48280, 3250891), (67592, 2322065), (84490, 1857652), (168980, 928826), (337960, 464413)]