156727151210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{13451}}^1$

素因数の和:13601

約数の個数: 128

約数和(自身を含む): 340927488000

約数和(自身を除く): 184200336790

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 79, 86, 98, 158, 215, 245, 301, 343, 395, 430, 490, 553, 602, 686, 790, 1106, 1505, 1715, 2107, 2765, 3010, 3397, 3430, 3871, 4214, 5530, 6794, 7742, 10535, 13451, 14749, 16985, 19355, 21070, 23779, 26902, 27097, 29498, 33970, 38710, 47558, 54194, 67255, 73745, 94157, 118895, 134510, 135485, 147490, 166453, 188314, 237790, 270970, 332906, 470785, 578393, 659099, 832265, 941570, 1062629, 1156786, 1165171, 1318198, 1664530, 2125258, 2330342, 2891965, 3295495, 4048751, 4613693, 5313145, 5783930, 5825855, 6590990, 7438403, 8097502, 9227386, 10626290, 11651710, 14876806, 20243755, 23068465, 28341257, 37192015, 40487510, 45693047, 46136930, 52068821, 56682514, 74384030, 91386094, 104137642, 141706285, 198388799, 228465235, 260344105, 283412570, 319851329, 364481747, 396777598, 456930470, 520688210, 639702658, 728963494, 991943995, 1599256645, 1822408735, 1983887990, 2238959303, 3198513290, 3644817470, 4477918606, 11194796515, 15672715121, 22389593030, 31345430242, 78363575605, 156727151210]

約数ペア:

[(1, 156727151210), (2, 78363575605), (5, 31345430242), (7, 22389593030), (10, 15672715121), (14, 11194796515), (35, 4477918606), (43, 3644817470), (49, 3198513290), (70, 2238959303), (79, 1983887990), (86, 1822408735), (98, 1599256645), (158, 991943995), (215, 728963494), (245, 639702658), (301, 520688210), (343, 456930470), (395, 396777598), (430, 364481747), (490, 319851329), (553, 283412570), (602, 260344105), (686, 228465235), (790, 198388799), (1106, 141706285), (1505, 104137642), (1715, 91386094), (2107, 74384030), (2765, 56682514), (3010, 52068821), (3397, 46136930), (3430, 45693047), (3871, 40487510), (4214, 37192015), (5530, 28341257), (6794, 23068465), (7742, 20243755), (10535, 14876806), (13451, 11651710), (14749, 10626290), (16985, 9227386), (19355, 8097502), (21070, 7438403), (23779, 6590990), (26902, 5825855), (27097, 5783930), (29498, 5313145), (33970, 4613693), (38710, 4048751), (47558, 3295495), (54194, 2891965), (67255, 2330342), (73745, 2125258), (94157, 1664530), (118895, 1318198), (134510, 1165171), (135485, 1156786), (147490, 1062629), (166453, 941570), (188314, 832265), (237790, 659099), (270970, 578393), (332906, 470785)]