147428448

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 411143040

約数和(自身を除く): 263714592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 131, 152, 228, 262, 304, 393, 456, 524, 608, 617, 786, 912, 1048, 1234, 1572, 1824, 1851, 2096, 2468, 2489, 3144, 3702, 4192, 4936, 4978, 6288, 7404, 7467, 9872, 9956, 11723, 12576, 14808, 14934, 19744, 19912, 23446, 29616, 29868, 35169, 39824, 46892, 59232, 59736, 70338, 79648, 80827, 93784, 119472, 140676, 161654, 187568, 238944, 242481, 281352, 323308, 375136, 484962, 562704, 646616, 969924, 1125408, 1293232, 1535713, 1939848, 2586464, 3071426, 3879696, 4607139, 6142852, 7759392, 9214278, 12285704, 18428556, 24571408, 36857112, 49142816, 73714224, 147428448]

約数ペア:

[(1, 147428448), (2, 73714224), (3, 49142816), (4, 36857112), (6, 24571408), (8, 18428556), (12, 12285704), (16, 9214278), (19, 7759392), (24, 6142852), (32, 4607139), (38, 3879696), (48, 3071426), (57, 2586464), (76, 1939848), (96, 1535713), (114, 1293232), (131, 1125408), (152, 969924), (228, 646616), (262, 562704), (304, 484962), (393, 375136), (456, 323308), (524, 281352), (608, 242481), (617, 238944), (786, 187568), (912, 161654), (1048, 140676), (1234, 119472), (1572, 93784), (1824, 80827), (1851, 79648), (2096, 70338), (2468, 59736), (2489, 59232), (3144, 46892), (3702, 39824), (4192, 35169), (4936, 29868), (4978, 29616), (6288, 23446), (7404, 19912), (7467, 19744), (9872, 14934), (9956, 14808), (11723, 12576)]