156798180056

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{159697}}^1$

素因数の和:159996

約数の個数: 64

約数和(自身を含む): 341498203200

約数和(自身を除く): 184700023144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 197, 356, 394, 623, 712, 788, 1246, 1379, 1576, 2492, 2758, 4984, 5516, 11032, 17533, 35066, 70132, 122731, 140264, 159697, 245462, 319394, 490924, 638788, 981848, 1117879, 1277576, 2235758, 4471516, 8943032, 14213033, 28426066, 31460309, 56852132, 62920618, 99491231, 113704264, 125841236, 198982462, 220222163, 251682472, 397964924, 440444326, 795929848, 880888652, 1761777304, 2799967501, 5599935002, 11199870004, 19599772507, 22399740008, 39199545014, 78399090028, 156798180056]

約数ペア:

[(1, 156798180056), (2, 78399090028), (4, 39199545014), (7, 22399740008), (8, 19599772507), (14, 11199870004), (28, 5599935002), (56, 2799967501), (89, 1761777304), (178, 880888652), (197, 795929848), (356, 440444326), (394, 397964924), (623, 251682472), (712, 220222163), (788, 198982462), (1246, 125841236), (1379, 113704264), (1576, 99491231), (2492, 62920618), (2758, 56852132), (4984, 31460309), (5516, 28426066), (11032, 14213033), (17533, 8943032), (35066, 4471516), (70132, 2235758), (122731, 1277576), (140264, 1117879), (159697, 981848), (245462, 638788), (319394, 490924)]