123739248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 348282768

約数和(自身を除く): 224543520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 193, 222, 228, 296, 304, 361, 386, 444, 456, 579, 592, 703, 722, 772, 888, 912, 1083, 1158, 1406, 1444, 1544, 1776, 2109, 2166, 2316, 2812, 2888, 3088, 3667, 4218, 4332, 4632, 5624, 5776, 7141, 7334, 8436, 8664, 9264, 11001, 11248, 13357, 14282, 14668, 16872, 17328, 21423, 22002, 26714, 28564, 29336, 33744, 40071, 42846, 44004, 53428, 57128, 58672, 69673, 80142, 85692, 88008, 106856, 114256, 135679, 139346, 160284, 171384, 176016, 209019, 213712, 271358, 278692, 320568, 342768, 407037, 418038, 542716, 557384, 641136, 814074, 836076, 1085432, 1114768, 1628148, 1672152, 2170864, 2577901, 3256296, 3344304, 5155802, 6512592, 7733703, 10311604, 15467406, 20623208, 30934812, 41246416, 61869624, 123739248]

約数ペア:

[(1, 123739248), (2, 61869624), (3, 41246416), (4, 30934812), (6, 20623208), (8, 15467406), (12, 10311604), (16, 7733703), (19, 6512592), (24, 5155802), (37, 3344304), (38, 3256296), (48, 2577901), (57, 2170864), (74, 1672152), (76, 1628148), (111, 1114768), (114, 1085432), (148, 836076), (152, 814074), (193, 641136), (222, 557384), (228, 542716), (296, 418038), (304, 407037), (361, 342768), (386, 320568), (444, 278692), (456, 271358), (579, 213712), (592, 209019), (703, 176016), (722, 171384), (772, 160284), (888, 139346), (912, 135679), (1083, 114256), (1158, 106856), (1406, 88008), (1444, 85692), (1544, 80142), (1776, 69673), (2109, 58672), (2166, 57128), (2316, 53428), (2812, 44004), (2888, 42846), (3088, 40071), (3667, 33744), (4218, 29336), (4332, 28564), (4632, 26714), (5624, 22002), (5776, 21423), (7141, 17328), (7334, 16872), (8436, 14668), (8664, 14282), (9264, 13357), (11001, 11248)]