145093888

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 306109440

約数和(自身を除く): 161015552

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 389, 496, 752, 778, 992, 1457, 1504, 1556, 1984, 2914, 3008, 3112, 3968, 5828, 6016, 6224, 7936, 11656, 12032, 12059, 12448, 18283, 23312, 24118, 24896, 36566, 46624, 48236, 49792, 73132, 93248, 96472, 99584, 146264, 186496, 192944, 292528, 372992, 385888, 566773, 585056, 771776, 1133546, 1170112, 1543552, 2267092, 2340224, 3087104, 4534184, 4680448, 9068368, 18136736, 36273472, 72546944, 145093888]

約数ペア:

[(1, 145093888), (2, 72546944), (4, 36273472), (8, 18136736), (16, 9068368), (31, 4680448), (32, 4534184), (47, 3087104), (62, 2340224), (64, 2267092), (94, 1543552), (124, 1170112), (128, 1133546), (188, 771776), (248, 585056), (256, 566773), (376, 385888), (389, 372992), (496, 292528), (752, 192944), (778, 186496), (992, 146264), (1457, 99584), (1504, 96472), (1556, 93248), (1984, 73132), (2914, 49792), (3008, 48236), (3112, 46624), (3968, 36566), (5828, 24896), (6016, 24118), (6224, 23312), (7936, 18283), (11656, 12448), (12032, 12059)]