123571516908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2166553}}^1$

素因数の和:2166671

約数の個数: 72

約数和(自身を含む): 338866378032

約数和(自身を除く): 215294861124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 4074, 4753, 8148, 9506, 14259, 19012, 28518, 57036, 2166553, 4333106, 6499659, 8666212, 12999318, 15165871, 25998636, 30331742, 45497613, 60663484, 90995226, 106161097, 181990452, 210155641, 212322194, 318483291, 420311282, 424644388, 630466923, 636966582, 840622564, 1260933846, 1273933164, 1471089487, 2521867692, 2942178974, 4413268461, 5884357948, 8826536922, 10297626409, 17653073844, 20595252818, 30892879227, 41190505636, 61785758454, 123571516908]

約数ペア:

[(1, 123571516908), (2, 61785758454), (3, 41190505636), (4, 30892879227), (6, 20595252818), (7, 17653073844), (12, 10297626409), (14, 8826536922), (21, 5884357948), (28, 4413268461), (42, 2942178974), (49, 2521867692), (84, 1471089487), (97, 1273933164), (98, 1260933846), (147, 840622564), (194, 636966582), (196, 630466923), (291, 424644388), (294, 420311282), (388, 318483291), (582, 212322194), (588, 210155641), (679, 181990452), (1164, 106161097), (1358, 90995226), (2037, 60663484), (2716, 45497613), (4074, 30331742), (4753, 25998636), (8148, 15165871), (9506, 12999318), (14259, 8666212), (19012, 6499659), (28518, 4333106), (57036, 2166553)]