181351896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 502452720

約数和(自身を除く): 321100824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 197, 242, 264, 317, 363, 394, 484, 591, 634, 726, 788, 951, 968, 1182, 1268, 1452, 1576, 1902, 2167, 2364, 2536, 2904, 3487, 3804, 4334, 4728, 6501, 6974, 7608, 8668, 10461, 13002, 13948, 17336, 20922, 23837, 26004, 27896, 38357, 41844, 47674, 52008, 62449, 71511, 76714, 83688, 95348, 115071, 124898, 143022, 153428, 187347, 190696, 230142, 249796, 286044, 306856, 374694, 460284, 499592, 572088, 686939, 749388, 920568, 1373878, 1498776, 2060817, 2747756, 4121634, 5495512, 7556329, 8243268, 15112658, 16486536, 22668987, 30225316, 45337974, 60450632, 90675948, 181351896]

約数ペア:

[(1, 181351896), (2, 90675948), (3, 60450632), (4, 45337974), (6, 30225316), (8, 22668987), (11, 16486536), (12, 15112658), (22, 8243268), (24, 7556329), (33, 5495512), (44, 4121634), (66, 2747756), (88, 2060817), (121, 1498776), (132, 1373878), (197, 920568), (242, 749388), (264, 686939), (317, 572088), (363, 499592), (394, 460284), (484, 374694), (591, 306856), (634, 286044), (726, 249796), (788, 230142), (951, 190696), (968, 187347), (1182, 153428), (1268, 143022), (1452, 124898), (1576, 115071), (1902, 95348), (2167, 83688), (2364, 76714), (2536, 71511), (2904, 62449), (3487, 52008), (3804, 47674), (4334, 41844), (4728, 38357), (6501, 27896), (6974, 26004), (7608, 23837), (8668, 20922), (10461, 17336), (13002, 13948)]