156954768

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 414110400

約数和(自身を除く): 257155632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 131, 218, 229, 262, 327, 393, 436, 458, 524, 654, 687, 786, 872, 916, 1048, 1308, 1374, 1572, 1744, 1832, 2096, 2616, 2748, 3144, 3664, 5232, 5496, 6288, 10992, 14279, 24961, 28558, 29999, 42837, 49922, 57116, 59998, 74883, 85674, 89997, 99844, 114232, 119996, 149766, 171348, 179994, 199688, 228464, 239992, 299532, 342696, 359988, 399376, 479984, 599064, 685392, 719976, 1198128, 1439952, 3269891, 6539782, 9809673, 13079564, 19619346, 26159128, 39238692, 52318256, 78477384, 156954768]

約数ペア:

[(1, 156954768), (2, 78477384), (3, 52318256), (4, 39238692), (6, 26159128), (8, 19619346), (12, 13079564), (16, 9809673), (24, 6539782), (48, 3269891), (109, 1439952), (131, 1198128), (218, 719976), (229, 685392), (262, 599064), (327, 479984), (393, 399376), (436, 359988), (458, 342696), (524, 299532), (654, 239992), (687, 228464), (786, 199688), (872, 179994), (916, 171348), (1048, 149766), (1308, 119996), (1374, 114232), (1572, 99844), (1744, 89997), (1832, 85674), (2096, 74883), (2616, 59998), (2748, 57116), (3144, 49922), (3664, 42837), (5232, 29999), (5496, 28558), (6288, 24961), (10992, 14279)]