158840448

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 464728320

約数和(自身を除く): 305887872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 677, 752, 832, 1128, 1222, 1248, 1354, 1504, 1664, 1833, 2031, 2256, 2444, 2496, 2708, 3008, 3666, 4062, 4512, 4888, 4992, 5416, 6016, 7332, 8124, 8801, 9024, 9776, 10832, 14664, 16248, 17602, 18048, 19552, 21664, 26403, 29328, 31819, 32496, 35204, 39104, 43328, 52806, 58656, 63638, 64992, 70408, 78208, 86656, 95457, 105612, 117312, 127276, 129984, 140816, 190914, 211224, 234624, 254552, 259968, 281632, 381828, 413647, 422448, 509104, 563264, 763656, 827294, 844896, 1018208, 1126528, 1240941, 1527312, 1654588, 1689792, 2036416, 2481882, 3054624, 3309176, 3379584, 4072832, 4963764, 6109248, 6618352, 9927528, 12218496, 13236704, 19855056, 26473408, 39710112, 52946816, 79420224, 158840448]

約数ペア:

[(1, 158840448), (2, 79420224), (3, 52946816), (4, 39710112), (6, 26473408), (8, 19855056), (12, 13236704), (13, 12218496), (16, 9927528), (24, 6618352), (26, 6109248), (32, 4963764), (39, 4072832), (47, 3379584), (48, 3309176), (52, 3054624), (64, 2481882), (78, 2036416), (94, 1689792), (96, 1654588), (104, 1527312), (128, 1240941), (141, 1126528), (156, 1018208), (188, 844896), (192, 827294), (208, 763656), (282, 563264), (312, 509104), (376, 422448), (384, 413647), (416, 381828), (564, 281632), (611, 259968), (624, 254552), (677, 234624), (752, 211224), (832, 190914), (1128, 140816), (1222, 129984), (1248, 127276), (1354, 117312), (1504, 105612), (1664, 95457), (1833, 86656), (2031, 78208), (2256, 70408), (2444, 64992), (2496, 63638), (2708, 58656), (3008, 52806), (3666, 43328), (4062, 39104), (4512, 35204), (4888, 32496), (4992, 31819), (5416, 29328), (6016, 26403), (7332, 21664), (8124, 19552), (8801, 18048), (9024, 17602), (9776, 16248), (10832, 14664)]