156964838270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2874

約数の個数: 128

約数和(自身を含む): 307780300800

約数和(自身を除く): 150815462530

約数列:

[1, 2, 5, 10, 29, 47, 58, 61, 71, 94, 122, 142, 145, 235, 290, 305, 355, 470, 610, 710, 1363, 1769, 2059, 2659, 2726, 2867, 3337, 3538, 4118, 4331, 5318, 5734, 6674, 6815, 8662, 8845, 10295, 13295, 13630, 14335, 16685, 17690, 20590, 21655, 26590, 28670, 33370, 43310, 77111, 83143, 96773, 124973, 125599, 154222, 162199, 166286, 188789, 193546, 203557, 249946, 251198, 324398, 377578, 385555, 407114, 415715, 483865, 624865, 627995, 771110, 810995, 831430, 943945, 967730, 1017785, 1249730, 1255990, 1621990, 1887890, 2035570, 3624217, 4703771, 5474881, 5903153, 7248434, 7623353, 8873083, 9407542, 10949762, 11516129, 11806306, 15246706, 17746166, 18121085, 23032258, 23518855, 27374405, 29515765, 36242170, 38116765, 44365415, 47037710, 54748810, 57580645, 59031530, 76233530, 88730830, 115161290, 221077237, 257319407, 333967741, 442154474, 514638814, 541258063, 667935482, 1082516126, 1105386185, 1286597035, 1669838705, 2210772370, 2573194070, 2706290315, 3339677410, 5412580630, 15696483827, 31392967654, 78482419135, 156964838270]

約数ペア:

[(1, 156964838270), (2, 78482419135), (5, 31392967654), (10, 15696483827), (29, 5412580630), (47, 3339677410), (58, 2706290315), (61, 2573194070), (71, 2210772370), (94, 1669838705), (122, 1286597035), (142, 1105386185), (145, 1082516126), (235, 667935482), (290, 541258063), (305, 514638814), (355, 442154474), (470, 333967741), (610, 257319407), (710, 221077237), (1363, 115161290), (1769, 88730830), (2059, 76233530), (2659, 59031530), (2726, 57580645), (2867, 54748810), (3337, 47037710), (3538, 44365415), (4118, 38116765), (4331, 36242170), (5318, 29515765), (5734, 27374405), (6674, 23518855), (6815, 23032258), (8662, 18121085), (8845, 17746166), (10295, 15246706), (13295, 11806306), (13630, 11516129), (14335, 10949762), (16685, 9407542), (17690, 8873083), (20590, 7623353), (21655, 7248434), (26590, 5903153), (28670, 5474881), (33370, 4703771), (43310, 3624217), (77111, 2035570), (83143, 1887890), (96773, 1621990), (124973, 1255990), (125599, 1249730), (154222, 1017785), (162199, 967730), (166286, 943945), (188789, 831430), (193546, 810995), (203557, 771110), (249946, 627995), (251198, 624865), (324398, 483865), (377578, 415715), (385555, 407114)]