156905716240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21552983}}^1$

素因数の和:21553016

約数の個数: 80

約数和(自身を含む): 448991762688

約数和(自身を除く): 292086046448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 21552983, 43105966, 86211932, 107764915, 150870881, 172423864, 215529830, 280188779, 301741762, 344847728, 431059660, 560377558, 603483524, 754354405, 862119320, 1120755116, 1206967048, 1400943895, 1508708810, 1724238640, 1961321453, 2241510232, 2413934096, 2801887790, 3017417620, 3922642906, 4483020464, 5603775580, 6034835240, 7845285812, 9806607265, 11207551160, 12069670480, 15690571624, 19613214530, 22415102320, 31381143248, 39226429060, 78452858120, 156905716240]

約数ペア:

[(1, 156905716240), (2, 78452858120), (4, 39226429060), (5, 31381143248), (7, 22415102320), (8, 19613214530), (10, 15690571624), (13, 12069670480), (14, 11207551160), (16, 9806607265), (20, 7845285812), (26, 6034835240), (28, 5603775580), (35, 4483020464), (40, 3922642906), (52, 3017417620), (56, 2801887790), (65, 2413934096), (70, 2241510232), (80, 1961321453), (91, 1724238640), (104, 1508708810), (112, 1400943895), (130, 1206967048), (140, 1120755116), (182, 862119320), (208, 754354405), (260, 603483524), (280, 560377558), (364, 431059660), (455, 344847728), (520, 301741762), (560, 280188779), (728, 215529830), (910, 172423864), (1040, 150870881), (1456, 107764915), (1820, 86211932), (3640, 43105966), (7280, 21552983)]