156921905590

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{2503}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 288253468800

約数和(自身を除く): 131331563210

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 509, 545, 565, 1018, 1090, 1130, 2503, 2545, 5006, 5090, 12317, 12515, 24634, 25030, 55481, 57517, 61585, 110962, 115034, 123170, 272827, 277405, 282839, 287585, 545654, 554810, 565678, 575170, 1274027, 1364135, 1414195, 2548054, 2728270, 2828390, 6269353, 6370135, 12538706, 12740270, 30829451, 31346765, 61658902, 62693530, 138868943, 143965051, 154147255, 277737886, 287930102, 308294510, 694344715, 719825255, 1388689430, 1439650510, 15692190559, 31384381118, 78460952795, 156921905590]

約数ペア:

[(1, 156921905590), (2, 78460952795), (5, 31384381118), (10, 15692190559), (109, 1439650510), (113, 1388689430), (218, 719825255), (226, 694344715), (509, 308294510), (545, 287930102), (565, 277737886), (1018, 154147255), (1090, 143965051), (1130, 138868943), (2503, 62693530), (2545, 61658902), (5006, 31346765), (5090, 30829451), (12317, 12740270), (12515, 12538706), (24634, 6370135), (25030, 6269353), (55481, 2828390), (57517, 2728270), (61585, 2548054), (110962, 1414195), (115034, 1364135), (123170, 1274027), (272827, 575170), (277405, 565678), (282839, 554810), (287585, 545654)]