157347918

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13723}}^1$

素因数の和:13758

約数の個数: 72

約数和(自身を含む): 427118328

約数和(自身を除く): 269770410

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 13723, 27446, 41169, 82338, 96061, 123507, 178399, 192122, 247014, 288183, 356798, 535197, 576366, 672427, 864549, 1070394, 1248793, 1344854, 1605591, 1729098, 2017281, 2497586, 3211182, 3746379, 4034562, 6051843, 7492758, 8741551, 11239137, 12103686, 17483102, 22478274, 26224653, 52449306, 78673959, 157347918]

約数ペア:

[(1, 157347918), (2, 78673959), (3, 52449306), (6, 26224653), (7, 22478274), (9, 17483102), (13, 12103686), (14, 11239137), (18, 8741551), (21, 7492758), (26, 6051843), (39, 4034562), (42, 3746379), (49, 3211182), (63, 2497586), (78, 2017281), (91, 1729098), (98, 1605591), (117, 1344854), (126, 1248793), (147, 1070394), (182, 864549), (234, 672427), (273, 576366), (294, 535197), (441, 356798), (546, 288183), (637, 247014), (819, 192122), (882, 178399), (1274, 123507), (1638, 96061), (1911, 82338), (3822, 41169), (5733, 27446), (11466, 13723)]