137769190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 300172320

約数和(自身を除く): 162403130

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 193, 221, 247, 289, 323, 386, 442, 494, 578, 646, 965, 1105, 1235, 1445, 1615, 1930, 2210, 2470, 2509, 2890, 3230, 3281, 3667, 3757, 4199, 5018, 5491, 6562, 7334, 7514, 8398, 10982, 12545, 16405, 18335, 18785, 20995, 25090, 27455, 32810, 36670, 37570, 41990, 42653, 47671, 54910, 55777, 62339, 71383, 85306, 95342, 111554, 124678, 142766, 213265, 238355, 278885, 311695, 356915, 426530, 476710, 557770, 623390, 713830, 725101, 810407, 1059763, 1450202, 1620814, 2119526, 3625505, 4052035, 5298815, 7251010, 8104070, 10597630, 13776919, 27553838, 68884595, 137769190]

約数ペア:

[(1, 137769190), (2, 68884595), (5, 27553838), (10, 13776919), (13, 10597630), (17, 8104070), (19, 7251010), (26, 5298815), (34, 4052035), (38, 3625505), (65, 2119526), (85, 1620814), (95, 1450202), (130, 1059763), (170, 810407), (190, 725101), (193, 713830), (221, 623390), (247, 557770), (289, 476710), (323, 426530), (386, 356915), (442, 311695), (494, 278885), (578, 238355), (646, 213265), (965, 142766), (1105, 124678), (1235, 111554), (1445, 95342), (1615, 85306), (1930, 71383), (2210, 62339), (2470, 55777), (2509, 54910), (2890, 47671), (3230, 42653), (3281, 41990), (3667, 37570), (3757, 36670), (4199, 32810), (5018, 27455), (5491, 25090), (6562, 20995), (7334, 18785), (7514, 18335), (8398, 16405), (10982, 12545)]