124519312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 267205120

約数和(自身を除く): 142685808

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 73, 76, 124, 146, 152, 181, 248, 292, 304, 362, 496, 584, 589, 724, 1168, 1178, 1387, 1448, 2263, 2356, 2774, 2896, 3439, 4526, 4712, 5548, 5611, 6878, 9052, 9424, 11096, 11222, 13213, 13756, 18104, 22192, 22444, 26426, 27512, 36208, 42997, 44888, 52852, 55024, 85994, 89776, 105704, 106609, 171988, 211408, 213218, 251047, 343976, 409603, 426436, 502094, 687952, 819206, 852872, 1004188, 1638412, 1705744, 2008376, 3276824, 4016752, 6553648, 7782457, 15564914, 31129828, 62259656, 124519312]

約数ペア:

[(1, 124519312), (2, 62259656), (4, 31129828), (8, 15564914), (16, 7782457), (19, 6553648), (31, 4016752), (38, 3276824), (62, 2008376), (73, 1705744), (76, 1638412), (124, 1004188), (146, 852872), (152, 819206), (181, 687952), (248, 502094), (292, 426436), (304, 409603), (362, 343976), (496, 251047), (584, 213218), (589, 211408), (724, 171988), (1168, 106609), (1178, 105704), (1387, 89776), (1448, 85994), (2263, 55024), (2356, 52852), (2774, 44888), (2896, 42997), (3439, 36208), (4526, 27512), (4712, 26426), (5548, 22444), (5611, 22192), (6878, 18104), (9052, 13756), (9424, 13213), (11096, 11222)]