156730889120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1\times {\mathrm{17137}}^1$

素因数の和:21562

約数の個数: 96

約数和(自身を含む): 398873513808

約数和(自身を除く): 242142624688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 4397, 8794, 17137, 17588, 21985, 34274, 35176, 43970, 57161, 68548, 70352, 85685, 87940, 114322, 137096, 140704, 171370, 175880, 222781, 228644, 274192, 285805, 342740, 351760, 445562, 457288, 548384, 571610, 685480, 703520, 891124, 914576, 1113905, 1143220, 1370960, 1782248, 1829152, 2227810, 2286440, 2741920, 3564496, 4455620, 4572880, 7128992, 8911240, 9145760, 17822480, 35644960, 75351389, 150702778, 301405556, 376756945, 602811112, 753513890, 979568057, 1205622224, 1507027780, 1959136114, 2411244448, 3014055560, 3918272228, 4897840285, 6028111120, 7836544456, 9795680570, 12056222240, 15673088912, 19591361140, 31346177824, 39182722280, 78365444560, 156730889120]

約数ペア:

[(1, 156730889120), (2, 78365444560), (4, 39182722280), (5, 31346177824), (8, 19591361140), (10, 15673088912), (13, 12056222240), (16, 9795680570), (20, 7836544456), (26, 6028111120), (32, 4897840285), (40, 3918272228), (52, 3014055560), (65, 2411244448), (80, 1959136114), (104, 1507027780), (130, 1205622224), (160, 979568057), (208, 753513890), (260, 602811112), (416, 376756945), (520, 301405556), (1040, 150702778), (2080, 75351389), (4397, 35644960), (8794, 17822480), (17137, 9145760), (17588, 8911240), (21985, 7128992), (34274, 4572880), (35176, 4455620), (43970, 3564496), (57161, 2741920), (68548, 2286440), (70352, 2227810), (85685, 1829152), (87940, 1782248), (114322, 1370960), (137096, 1143220), (140704, 1113905), (171370, 914576), (175880, 891124), (222781, 703520), (228644, 685480), (274192, 571610), (285805, 548384), (342740, 457288), (351760, 445562)]