157205154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 191159646

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 83, 93, 102, 166, 186, 249, 498, 527, 599, 1054, 1198, 1411, 1581, 1797, 2573, 2822, 3162, 3594, 4233, 5146, 7719, 8466, 10183, 15438, 18569, 20366, 30549, 37138, 43741, 49717, 55707, 61098, 87482, 99434, 111414, 131223, 149151, 262446, 298302, 315673, 631346, 845189, 947019, 1541227, 1690378, 1894038, 2535567, 3082454, 4623681, 5071134, 9247362, 26200859, 52401718, 78602577, 157205154]

約数ペア:

[(1, 157205154), (2, 78602577), (3, 52401718), (6, 26200859), (17, 9247362), (31, 5071134), (34, 4623681), (51, 3082454), (62, 2535567), (83, 1894038), (93, 1690378), (102, 1541227), (166, 947019), (186, 845189), (249, 631346), (498, 315673), (527, 298302), (599, 262446), (1054, 149151), (1198, 131223), (1411, 111414), (1581, 99434), (1797, 87482), (2573, 61098), (2822, 55707), (3162, 49717), (3594, 43741), (4233, 37138), (5146, 30549), (7719, 20366), (8466, 18569), (10183, 15438)]