155224940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7193}}^1$

素因数の和:7298

約数の個数: 48

約数和(自身を含む): 355326048

約数和(自身を除く): 200101108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 7193, 10790, 14386, 21580, 28772, 35965, 71930, 93509, 143860, 187018, 374036, 467545, 597019, 935090, 1194038, 1870180, 2388076, 2985095, 5970190, 7761247, 11940380, 15522494, 31044988, 38806235, 77612470, 155224940]

約数ペア:

[(1, 155224940), (2, 77612470), (4, 38806235), (5, 31044988), (10, 15522494), (13, 11940380), (20, 7761247), (26, 5970190), (52, 2985095), (65, 2388076), (83, 1870180), (130, 1194038), (166, 935090), (260, 597019), (332, 467545), (415, 374036), (830, 187018), (1079, 143860), (1660, 93509), (2158, 71930), (4316, 35965), (5395, 28772), (7193, 21580), (10790, 14386)]