161592336

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 476326656

約数和(自身を除く): 314734320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 53, 62, 72, 93, 106, 124, 144, 159, 186, 212, 248, 279, 318, 372, 424, 477, 496, 558, 636, 683, 744, 848, 954, 1116, 1272, 1366, 1488, 1643, 1908, 2049, 2232, 2544, 2732, 3286, 3816, 4098, 4464, 4929, 5464, 6147, 6572, 7632, 8196, 9858, 10928, 12294, 13144, 14787, 16392, 19716, 21173, 24588, 26288, 29574, 32784, 36199, 39432, 42346, 49176, 59148, 63519, 72398, 78864, 84692, 98352, 108597, 118296, 127038, 144796, 169384, 190557, 217194, 236592, 254076, 289592, 325791, 338768, 381114, 434388, 508152, 579184, 651582, 762228, 868776, 1016304, 1122169, 1303164, 1524456, 1737552, 2244338, 2606328, 3048912, 3366507, 4488676, 5212656, 6733014, 8977352, 10099521, 13466028, 17954704, 20199042, 26932056, 40398084, 53864112, 80796168, 161592336]

約数ペア:

[(1, 161592336), (2, 80796168), (3, 53864112), (4, 40398084), (6, 26932056), (8, 20199042), (9, 17954704), (12, 13466028), (16, 10099521), (18, 8977352), (24, 6733014), (31, 5212656), (36, 4488676), (48, 3366507), (53, 3048912), (62, 2606328), (72, 2244338), (93, 1737552), (106, 1524456), (124, 1303164), (144, 1122169), (159, 1016304), (186, 868776), (212, 762228), (248, 651582), (279, 579184), (318, 508152), (372, 434388), (424, 381114), (477, 338768), (496, 325791), (558, 289592), (636, 254076), (683, 236592), (744, 217194), (848, 190557), (954, 169384), (1116, 144796), (1272, 127038), (1366, 118296), (1488, 108597), (1643, 98352), (1908, 84692), (2049, 78864), (2232, 72398), (2544, 63519), (2732, 59148), (3286, 49176), (3816, 42346), (4098, 39432), (4464, 36199), (4929, 32784), (5464, 29574), (6147, 26288), (6572, 24588), (7632, 21173), (8196, 19716), (9858, 16392), (10928, 14787), (12294, 13144)]