157078233910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1\times {\mathrm{9851}}^1$

素因数の和:10753

約数の個数: 64

約数和(自身を含む): 306713252160

約数和(自身を除く): 149635018250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 709, 865, 1418, 1730, 2249, 3545, 4498, 7090, 9217, 9851, 11245, 18434, 19702, 22490, 46085, 49255, 92170, 98510, 122657, 128063, 245314, 256126, 613285, 640315, 1226570, 1280630, 1594541, 1704223, 3189082, 3408446, 6984359, 7972705, 8521115, 13968718, 15945410, 17042230, 22154899, 34921795, 44309798, 69843590, 90796667, 110774495, 181593334, 221548990, 453983335, 907966670, 1208294107, 2416588214, 6041470535, 12082941070, 15707823391, 31415646782, 78539116955, 157078233910]

約数ペア:

[(1, 157078233910), (2, 78539116955), (5, 31415646782), (10, 15707823391), (13, 12082941070), (26, 6041470535), (65, 2416588214), (130, 1208294107), (173, 907966670), (346, 453983335), (709, 221548990), (865, 181593334), (1418, 110774495), (1730, 90796667), (2249, 69843590), (3545, 44309798), (4498, 34921795), (7090, 22154899), (9217, 17042230), (9851, 15945410), (11245, 13968718), (18434, 8521115), (19702, 7972705), (22490, 6984359), (46085, 3408446), (49255, 3189082), (92170, 1704223), (98510, 1594541), (122657, 1280630), (128063, 1226570), (245314, 640315), (256126, 613285)]