156101120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 443114496

約数和(自身を除く): 287013376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 281, 310, 320, 434, 448, 496, 512, 560, 562, 620, 640, 868, 896, 992, 1085, 1120, 1124, 1240, 1280, 1405, 1736, 1792, 1967, 1984, 2170, 2240, 2248, 2480, 2560, 2810, 3472, 3584, 3934, 3968, 4340, 4480, 4496, 4960, 5620, 6944, 7868, 7936, 8680, 8711, 8960, 8992, 9835, 9920, 11240, 13888, 15736, 15872, 17360, 17422, 17920, 17984, 19670, 19840, 22480, 27776, 31472, 34720, 34844, 35968, 39340, 39680, 43555, 44960, 55552, 60977, 62944, 69440, 69688, 71936, 78680, 79360, 87110, 89920, 111104, 121954, 125888, 138880, 139376, 143872, 157360, 174220, 179840, 243908, 251776, 277760, 278752, 304885, 314720, 348440, 359680, 487816, 503552, 555520, 557504, 609770, 629440, 696880, 719360, 975632, 1007104, 1115008, 1219540, 1258880, 1393760, 1951264, 2230016, 2439080, 2517760, 2787520, 3902528, 4460032, 4878160, 5035520, 5575040, 7805056, 9756320, 11150080, 15610112, 19512640, 22300160, 31220224, 39025280, 78050560, 156101120]

約数ペア:

[(1, 156101120), (2, 78050560), (4, 39025280), (5, 31220224), (7, 22300160), (8, 19512640), (10, 15610112), (14, 11150080), (16, 9756320), (20, 7805056), (28, 5575040), (31, 5035520), (32, 4878160), (35, 4460032), (40, 3902528), (56, 2787520), (62, 2517760), (64, 2439080), (70, 2230016), (80, 1951264), (112, 1393760), (124, 1258880), (128, 1219540), (140, 1115008), (155, 1007104), (160, 975632), (217, 719360), (224, 696880), (248, 629440), (256, 609770), (280, 557504), (281, 555520), (310, 503552), (320, 487816), (434, 359680), (448, 348440), (496, 314720), (512, 304885), (560, 278752), (562, 277760), (620, 251776), (640, 243908), (868, 179840), (896, 174220), (992, 157360), (1085, 143872), (1120, 139376), (1124, 138880), (1240, 125888), (1280, 121954), (1405, 111104), (1736, 89920), (1792, 87110), (1967, 79360), (1984, 78680), (2170, 71936), (2240, 69688), (2248, 69440), (2480, 62944), (2560, 60977), (2810, 55552), (3472, 44960), (3584, 43555), (3934, 39680), (3968, 39340), (4340, 35968), (4480, 34844), (4496, 34720), (4960, 31472), (5620, 27776), (6944, 22480), (7868, 19840), (7936, 19670), (8680, 17984), (8711, 17920), (8960, 17422), (8992, 17360), (9835, 15872), (9920, 15736), (11240, 13888)]