121687328

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2273}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 275063040

約数和(自身を除く): 153375712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 2273, 3346, 3824, 4546, 6692, 7648, 9092, 13384, 15911, 18184, 26768, 31822, 36368, 53536, 63644, 72736, 127288, 254576, 509152, 543247, 1086494, 2172988, 3802729, 4345976, 7605458, 8691952, 15210916, 17383904, 30421832, 60843664, 121687328]

約数ペア:

[(1, 121687328), (2, 60843664), (4, 30421832), (7, 17383904), (8, 15210916), (14, 8691952), (16, 7605458), (28, 4345976), (32, 3802729), (56, 2172988), (112, 1086494), (224, 543247), (239, 509152), (478, 254576), (956, 127288), (1673, 72736), (1912, 63644), (2273, 53536), (3346, 36368), (3824, 31822), (4546, 26768), (6692, 18184), (7648, 15911), (9092, 13384)]