140276864

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12043}}^1$

素因数の和:12077

約数の個数: 64

約数和(自身を含む): 343976640

約数和(自身を除く): 203699776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 12043, 24086, 48172, 84301, 96344, 156559, 168602, 192688, 313118, 337204, 385376, 626236, 674408, 770752, 1095913, 1252472, 1348816, 1541504, 2191826, 2504944, 2697632, 4383652, 5009888, 5395264, 8767304, 10019776, 10790528, 17534608, 20039552, 35069216, 70138432, 140276864]

約数ペア:

[(1, 140276864), (2, 70138432), (4, 35069216), (7, 20039552), (8, 17534608), (13, 10790528), (14, 10019776), (16, 8767304), (26, 5395264), (28, 5009888), (32, 4383652), (52, 2697632), (56, 2504944), (64, 2191826), (91, 1541504), (104, 1348816), (112, 1252472), (128, 1095913), (182, 770752), (208, 674408), (224, 626236), (364, 385376), (416, 337204), (448, 313118), (728, 192688), (832, 168602), (896, 156559), (1456, 96344), (1664, 84301), (2912, 48172), (5824, 24086), (11648, 12043)]