159620448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 297608352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 208, 237, 312, 316, 416, 474, 624, 632, 948, 1027, 1248, 1264, 1619, 1896, 2054, 2528, 3081, 3238, 3792, 4108, 4857, 6162, 6476, 7584, 8216, 9714, 12324, 12952, 16432, 19428, 21047, 24648, 25904, 32864, 38856, 42094, 49296, 51808, 63141, 77712, 84188, 98592, 126282, 127901, 155424, 168376, 252564, 255802, 336752, 383703, 505128, 511604, 673504, 767406, 1010256, 1023208, 1534812, 1662713, 2020512, 2046416, 3069624, 3325426, 4092832, 4988139, 6139248, 6650852, 9976278, 12278496, 13301704, 19952556, 26603408, 39905112, 53206816, 79810224, 159620448]

約数ペア:

[(1, 159620448), (2, 79810224), (3, 53206816), (4, 39905112), (6, 26603408), (8, 19952556), (12, 13301704), (13, 12278496), (16, 9976278), (24, 6650852), (26, 6139248), (32, 4988139), (39, 4092832), (48, 3325426), (52, 3069624), (78, 2046416), (79, 2020512), (96, 1662713), (104, 1534812), (156, 1023208), (158, 1010256), (208, 767406), (237, 673504), (312, 511604), (316, 505128), (416, 383703), (474, 336752), (624, 255802), (632, 252564), (948, 168376), (1027, 155424), (1248, 127901), (1264, 126282), (1619, 98592), (1896, 84188), (2054, 77712), (2528, 63141), (3081, 51808), (3238, 49296), (3792, 42094), (4108, 38856), (4857, 32864), (6162, 25904), (6476, 24648), (7584, 21047), (8216, 19428), (9714, 16432), (12324, 12952)]