157215478524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{242083}}^1$

素因数の和:242307

約数の個数: 96

約数和(自身を含む): 414509781504

約数和(自身を除く): 257294302980

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 181, 276, 299, 362, 543, 598, 724, 897, 1086, 1196, 1794, 2172, 2353, 3588, 4163, 4706, 7059, 8326, 9412, 12489, 14118, 16652, 24978, 28236, 49956, 54119, 108238, 162357, 216476, 242083, 324714, 484166, 649428, 726249, 968332, 1452498, 2904996, 3147079, 5567909, 6294158, 9441237, 11135818, 12588316, 16703727, 18882474, 22271636, 33407454, 37764948, 43817023, 66814908, 72382817, 87634046, 131451069, 144765634, 175268092, 217148451, 262902138, 289531268, 434296902, 525804276, 569621299, 868593804, 1007791529, 1139242598, 1708863897, 2015583058, 2278485196, 3023374587, 3417727794, 4031166116, 6046749174, 6835455588, 12093498348, 13101289877, 26202579754, 39303869631, 52405159508, 78607739262, 157215478524]

約数ペア:

[(1, 157215478524), (2, 78607739262), (3, 52405159508), (4, 39303869631), (6, 26202579754), (12, 13101289877), (13, 12093498348), (23, 6835455588), (26, 6046749174), (39, 4031166116), (46, 3417727794), (52, 3023374587), (69, 2278485196), (78, 2015583058), (92, 1708863897), (138, 1139242598), (156, 1007791529), (181, 868593804), (276, 569621299), (299, 525804276), (362, 434296902), (543, 289531268), (598, 262902138), (724, 217148451), (897, 175268092), (1086, 144765634), (1196, 131451069), (1794, 87634046), (2172, 72382817), (2353, 66814908), (3588, 43817023), (4163, 37764948), (4706, 33407454), (7059, 22271636), (8326, 18882474), (9412, 16703727), (12489, 12588316), (14118, 11135818), (16652, 9441237), (24978, 6294158), (28236, 5567909), (49956, 3147079), (54119, 2904996), (108238, 1452498), (162357, 968332), (216476, 726249), (242083, 649428), (324714, 484166)]