153187580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 401702784

約数和(自身を除く): 248515204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1153, 1460, 1820, 1898, 2044, 2306, 2555, 3796, 4612, 4745, 5110, 5765, 6643, 8071, 9490, 10220, 11530, 13286, 14989, 16142, 18980, 23060, 26572, 29978, 32284, 33215, 40355, 59956, 66430, 74945, 80710, 84169, 104923, 132860, 149890, 161420, 168338, 209846, 299780, 336676, 419692, 420845, 524615, 589183, 841690, 1049230, 1094197, 1178366, 1683380, 2098460, 2188394, 2356732, 2945915, 4376788, 5470985, 5891830, 7659379, 10941970, 11783660, 15318758, 21883940, 30637516, 38296895, 76593790, 153187580]

約数ペア:

[(1, 153187580), (2, 76593790), (4, 38296895), (5, 30637516), (7, 21883940), (10, 15318758), (13, 11783660), (14, 10941970), (20, 7659379), (26, 5891830), (28, 5470985), (35, 4376788), (52, 2945915), (65, 2356732), (70, 2188394), (73, 2098460), (91, 1683380), (130, 1178366), (140, 1094197), (146, 1049230), (182, 841690), (260, 589183), (292, 524615), (364, 420845), (365, 419692), (455, 336676), (511, 299780), (730, 209846), (910, 168338), (949, 161420), (1022, 149890), (1153, 132860), (1460, 104923), (1820, 84169), (1898, 80710), (2044, 74945), (2306, 66430), (2555, 59956), (3796, 40355), (4612, 33215), (4745, 32284), (5110, 29978), (5765, 26572), (6643, 23060), (8071, 18980), (9490, 16142), (10220, 14989), (11530, 13286)]