156775888528

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1\times {\mathrm{20333}}^1$

素因数の和:21992

約数の個数: 80

約数和(自身を含む): 355459142016

約数和(自身を除く): 198683253488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 1601, 2408, 3202, 4816, 6404, 11207, 12808, 20333, 22414, 25616, 40666, 44828, 68843, 81332, 89656, 137686, 142331, 162664, 179312, 275372, 284662, 325328, 481901, 550744, 569324, 874319, 963802, 1101488, 1138648, 1748638, 1927604, 2277296, 3497276, 3855208, 6120233, 6994552, 7710416, 12240466, 13989104, 24480932, 32553133, 48961864, 65106266, 97923728, 130212532, 227871931, 260425064, 455743862, 520850128, 911487724, 1399784719, 1822975448, 2799569438, 3645950896, 5599138876, 9798493033, 11198277752, 19596986066, 22396555504, 39193972132, 78387944264, 156775888528]

約数ペア:

[(1, 156775888528), (2, 78387944264), (4, 39193972132), (7, 22396555504), (8, 19596986066), (14, 11198277752), (16, 9798493033), (28, 5599138876), (43, 3645950896), (56, 2799569438), (86, 1822975448), (112, 1399784719), (172, 911487724), (301, 520850128), (344, 455743862), (602, 260425064), (688, 227871931), (1204, 130212532), (1601, 97923728), (2408, 65106266), (3202, 48961864), (4816, 32553133), (6404, 24480932), (11207, 13989104), (12808, 12240466), (20333, 7710416), (22414, 6994552), (25616, 6120233), (40666, 3855208), (44828, 3497276), (68843, 2277296), (81332, 1927604), (89656, 1748638), (137686, 1138648), (142331, 1101488), (162664, 963802), (179312, 874319), (275372, 569324), (284662, 550744), (325328, 481901)]