15208848304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{1367}}^1$

素因数の和:2078

約数の個数: 80

約数和(自身を含む): 32167316160

約数和(自身を除く): 16958467856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 601, 712, 1157, 1202, 1367, 1424, 2314, 2404, 2734, 4628, 4808, 5468, 7813, 9256, 9616, 10936, 15626, 17771, 18512, 21872, 31252, 35542, 53489, 62504, 71084, 106978, 121663, 125008, 142168, 213956, 243326, 284336, 427912, 486652, 695357, 821567, 855824, 973304, 1390714, 1581619, 1643134, 1946608, 2781428, 3163238, 3286268, 5562856, 6326476, 6572536, 10680371, 11125712, 12652952, 13145072, 21360742, 25305904, 42721484, 73119463, 85442968, 146238926, 170885936, 292477852, 584955704, 950553019, 1169911408, 1901106038, 3802212076, 7604424152, 15208848304]

約数ペア:

[(1, 15208848304), (2, 7604424152), (4, 3802212076), (8, 1901106038), (13, 1169911408), (16, 950553019), (26, 584955704), (52, 292477852), (89, 170885936), (104, 146238926), (178, 85442968), (208, 73119463), (356, 42721484), (601, 25305904), (712, 21360742), (1157, 13145072), (1202, 12652952), (1367, 11125712), (1424, 10680371), (2314, 6572536), (2404, 6326476), (2734, 5562856), (4628, 3286268), (4808, 3163238), (5468, 2781428), (7813, 1946608), (9256, 1643134), (9616, 1581619), (10936, 1390714), (15626, 973304), (17771, 855824), (18512, 821567), (21872, 695357), (31252, 486652), (35542, 427912), (53489, 284336), (62504, 243326), (71084, 213956), (106978, 142168), (121663, 125008)]