156989226828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1\times {\mathrm{3217}}^1$

素因数の和:3944

約数の個数: 144

約数和(自身を含む): 429877173600

約数和(自身を除く): 272887946772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 557, 588, 596, 894, 1043, 1114, 1671, 1788, 2086, 2228, 3129, 3217, 3342, 3899, 4172, 6258, 6434, 6684, 7301, 7798, 9651, 11697, 12516, 12868, 14602, 15596, 19302, 21903, 22519, 23394, 27293, 29204, 38604, 43806, 45038, 46788, 54586, 67557, 81879, 82993, 87612, 90076, 109172, 135114, 157633, 163758, 165986, 248979, 270228, 315266, 327516, 331972, 472899, 479333, 497958, 580951, 630532, 945798, 958666, 995916, 1161902, 1437999, 1742853, 1791869, 1891596, 1917332, 2323804, 2875998, 3355331, 3485706, 3583738, 4066657, 5375607, 5751996, 6710662, 6971412, 7167476, 8133314, 10065993, 10751214, 12199971, 12543083, 13421324, 16266628, 20131986, 21502428, 23487317, 24399942, 25086166, 37629249, 40263972, 46974634, 48799884, 50172332, 70461951, 75258498, 87801581, 93949268, 140923902, 150516996, 175603162, 263404743, 266988481, 281847804, 351206324, 526809486, 533976962, 800965443, 1053618972, 1067953924, 1601930886, 1868919367, 3203861772, 3737838734, 5606758101, 7475677468, 11213516202, 13082435569, 22427032404, 26164871138, 39247306707, 52329742276, 78494613414, 156989226828]

約数ペア:

[(1, 156989226828), (2, 78494613414), (3, 52329742276), (4, 39247306707), (6, 26164871138), (7, 22427032404), (12, 13082435569), (14, 11213516202), (21, 7475677468), (28, 5606758101), (42, 3737838734), (49, 3203861772), (84, 1868919367), (98, 1601930886), (147, 1067953924), (149, 1053618972), (196, 800965443), (294, 533976962), (298, 526809486), (447, 351206324), (557, 281847804), (588, 266988481), (596, 263404743), (894, 175603162), (1043, 150516996), (1114, 140923902), (1671, 93949268), (1788, 87801581), (2086, 75258498), (2228, 70461951), (3129, 50172332), (3217, 48799884), (3342, 46974634), (3899, 40263972), (4172, 37629249), (6258, 25086166), (6434, 24399942), (6684, 23487317), (7301, 21502428), (7798, 20131986), (9651, 16266628), (11697, 13421324), (12516, 12543083), (12868, 12199971), (14602, 10751214), (15596, 10065993), (19302, 8133314), (21903, 7167476), (22519, 6971412), (23394, 6710662), (27293, 5751996), (29204, 5375607), (38604, 4066657), (43806, 3583738), (45038, 3485706), (46788, 3355331), (54586, 2875998), (67557, 2323804), (81879, 1917332), (82993, 1891596), (87612, 1791869), (90076, 1742853), (109172, 1437999), (135114, 1161902), (157633, 995916), (163758, 958666), (165986, 945798), (248979, 630532), (270228, 580951), (315266, 497958), (327516, 479333), (331972, 472899)]