154380168

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{12539}}^1$

素因数の和:12576

約数の個数: 80

約数和(自身を含む): 455202000

約数和(自身を除く): 300821832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 12539, 25078, 37617, 50156, 75234, 100312, 112851, 150468, 225702, 238241, 300936, 338553, 451404, 476482, 677106, 714723, 902808, 952964, 1015659, 1354212, 1429446, 1905928, 2031318, 2144169, 2708424, 2858892, 4062636, 4288338, 5717784, 6432507, 8125272, 8576676, 12865014, 17153352, 19297521, 25730028, 38595042, 51460056, 77190084, 154380168]

約数ペア:

[(1, 154380168), (2, 77190084), (3, 51460056), (4, 38595042), (6, 25730028), (8, 19297521), (9, 17153352), (12, 12865014), (18, 8576676), (19, 8125272), (24, 6432507), (27, 5717784), (36, 4288338), (38, 4062636), (54, 2858892), (57, 2708424), (72, 2144169), (76, 2031318), (81, 1905928), (108, 1429446), (114, 1354212), (152, 1015659), (162, 952964), (171, 902808), (216, 714723), (228, 677106), (324, 476482), (342, 451404), (456, 338553), (513, 300936), (648, 238241), (684, 225702), (1026, 150468), (1368, 112851), (1539, 100312), (2052, 75234), (3078, 50156), (4104, 37617), (6156, 25078), (12312, 12539)]