156953178064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{578497}}^1$

素因数の和:579083

約数の個数: 40

約数和(自身を含む): 314480768768

約数和(自身を除く): 157527590704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 547, 1094, 2188, 4376, 8752, 16957, 33914, 67828, 135656, 271312, 578497, 1156994, 2313988, 4627976, 9255952, 17933407, 35866814, 71733628, 143467256, 286934512, 316437859, 632875718, 1265751436, 2531502872, 5063005744, 9809573629, 19619147258, 39238294516, 78476589032, 156953178064]

約数ペア:

[(1, 156953178064), (2, 78476589032), (4, 39238294516), (8, 19619147258), (16, 9809573629), (31, 5063005744), (62, 2531502872), (124, 1265751436), (248, 632875718), (496, 316437859), (547, 286934512), (1094, 143467256), (2188, 71733628), (4376, 35866814), (8752, 17933407), (16957, 9255952), (33914, 4627976), (67828, 2313988), (135656, 1156994), (271312, 578497)]