157216184220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{795709}}^1$

素因数の和:795847

約数の個数: 96

約数和(自身を含む): 457183137600

約数和(自身を除く): 299966953380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 444, 445, 534, 555, 740, 890, 1068, 1110, 1335, 1780, 2220, 2670, 3293, 5340, 6586, 9879, 13172, 16465, 19758, 32930, 39516, 49395, 65860, 98790, 197580, 795709, 1591418, 2387127, 3182836, 3978545, 4774254, 7957090, 9548508, 11935635, 15914180, 23871270, 29441233, 47742540, 58882466, 70818101, 88323699, 117764932, 141636202, 147206165, 176647398, 212454303, 283272404, 294412330, 353294796, 354090505, 424908606, 441618495, 588824660, 708181010, 849817212, 883236990, 1062271515, 1416362020, 1766473980, 2124543030, 2620269737, 4249086060, 5240539474, 7860809211, 10481078948, 13101348685, 15721618422, 26202697370, 31443236844, 39304046055, 52405394740, 78608092110, 157216184220]

約数ペア:

[(1, 157216184220), (2, 78608092110), (3, 52405394740), (4, 39304046055), (5, 31443236844), (6, 26202697370), (10, 15721618422), (12, 13101348685), (15, 10481078948), (20, 7860809211), (30, 5240539474), (37, 4249086060), (60, 2620269737), (74, 2124543030), (89, 1766473980), (111, 1416362020), (148, 1062271515), (178, 883236990), (185, 849817212), (222, 708181010), (267, 588824660), (356, 441618495), (370, 424908606), (444, 354090505), (445, 353294796), (534, 294412330), (555, 283272404), (740, 212454303), (890, 176647398), (1068, 147206165), (1110, 141636202), (1335, 117764932), (1780, 88323699), (2220, 70818101), (2670, 58882466), (3293, 47742540), (5340, 29441233), (6586, 23871270), (9879, 15914180), (13172, 11935635), (16465, 9548508), (19758, 7957090), (32930, 4774254), (39516, 3978545), (49395, 3182836), (65860, 2387127), (98790, 1591418), (197580, 795709)]