156928830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 385406208

約数和(自身を除く): 228477378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 131, 146, 219, 262, 365, 393, 438, 547, 655, 730, 786, 1094, 1095, 1310, 1641, 1965, 2190, 2735, 3282, 3930, 5470, 8205, 9563, 16410, 19126, 28689, 39931, 47815, 57378, 71657, 79862, 95630, 119793, 143314, 143445, 199655, 214971, 239586, 286890, 358285, 399310, 429942, 598965, 716570, 1074855, 1197930, 2149710, 5230961, 10461922, 15692883, 26154805, 31385766, 52309610, 78464415, 156928830]

約数ペア:

[(1, 156928830), (2, 78464415), (3, 52309610), (5, 31385766), (6, 26154805), (10, 15692883), (15, 10461922), (30, 5230961), (73, 2149710), (131, 1197930), (146, 1074855), (219, 716570), (262, 598965), (365, 429942), (393, 399310), (438, 358285), (547, 286890), (655, 239586), (730, 214971), (786, 199655), (1094, 143445), (1095, 143314), (1310, 119793), (1641, 95630), (1965, 79862), (2190, 71657), (2735, 57378), (3282, 47815), (3930, 39931), (5470, 28689), (8205, 19126), (9563, 16410)]