151759520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 411378912

約数和(自身を除く): 259619392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 163, 176, 184, 220, 230, 253, 326, 352, 368, 440, 460, 506, 529, 652, 736, 815, 880, 920, 1012, 1058, 1265, 1304, 1630, 1760, 1793, 1840, 2024, 2116, 2530, 2608, 2645, 3260, 3586, 3680, 3749, 4048, 4232, 5060, 5216, 5290, 5819, 6520, 7172, 7498, 8096, 8464, 8965, 10120, 10580, 11638, 13040, 14344, 14996, 16928, 17930, 18745, 20240, 21160, 23276, 26080, 28688, 29095, 29992, 35860, 37490, 40480, 41239, 42320, 46552, 57376, 58190, 59984, 71720, 74980, 82478, 84640, 86227, 93104, 116380, 119968, 143440, 149960, 164956, 172454, 186208, 206195, 232760, 286880, 299920, 329912, 344908, 412390, 431135, 465520, 599840, 659824, 689816, 824780, 862270, 931040, 948497, 1319648, 1379632, 1649560, 1724540, 1896994, 2759264, 3299120, 3449080, 3793988, 4742485, 6598240, 6898160, 7587976, 9484970, 13796320, 15175952, 18969940, 30351904, 37939880, 75879760, 151759520]

約数ペア:

[(1, 151759520), (2, 75879760), (4, 37939880), (5, 30351904), (8, 18969940), (10, 15175952), (11, 13796320), (16, 9484970), (20, 7587976), (22, 6898160), (23, 6598240), (32, 4742485), (40, 3793988), (44, 3449080), (46, 3299120), (55, 2759264), (80, 1896994), (88, 1724540), (92, 1649560), (110, 1379632), (115, 1319648), (160, 948497), (163, 931040), (176, 862270), (184, 824780), (220, 689816), (230, 659824), (253, 599840), (326, 465520), (352, 431135), (368, 412390), (440, 344908), (460, 329912), (506, 299920), (529, 286880), (652, 232760), (736, 206195), (815, 186208), (880, 172454), (920, 164956), (1012, 149960), (1058, 143440), (1265, 119968), (1304, 116380), (1630, 93104), (1760, 86227), (1793, 84640), (1840, 82478), (2024, 74980), (2116, 71720), (2530, 59984), (2608, 58190), (2645, 57376), (3260, 46552), (3586, 42320), (3680, 41239), (3749, 40480), (4048, 37490), (4232, 35860), (5060, 29992), (5216, 29095), (5290, 28688), (5819, 26080), (6520, 23276), (7172, 21160), (7498, 20240), (8096, 18745), (8464, 17930), (8965, 16928), (10120, 14996), (10580, 14344), (11638, 13040)]