158955576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 473195520

約数和(自身を除く): 314239944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 552, 598, 663, 782, 884, 897, 1173, 1196, 1303, 1326, 1564, 1768, 1794, 2346, 2392, 2606, 2652, 3128, 3588, 3909, 4692, 5083, 5212, 5304, 7176, 7818, 9384, 10166, 10424, 15249, 15636, 16939, 20332, 22151, 29969, 30498, 31272, 33878, 40664, 44302, 50817, 59938, 60996, 66453, 67756, 88604, 89907, 101634, 119876, 121992, 132906, 135512, 177208, 179814, 203268, 239752, 265812, 287963, 359628, 389597, 406536, 509473, 531624, 575926, 719256, 779194, 863889, 1018946, 1151852, 1168791, 1528419, 1558388, 1727778, 2037892, 2303704, 2337582, 3056838, 3116776, 3455556, 4075784, 4675164, 6113676, 6623149, 6911112, 9350328, 12227352, 13246298, 19869447, 26492596, 39738894, 52985192, 79477788, 158955576]

約数ペア:

[(1, 158955576), (2, 79477788), (3, 52985192), (4, 39738894), (6, 26492596), (8, 19869447), (12, 13246298), (13, 12227352), (17, 9350328), (23, 6911112), (24, 6623149), (26, 6113676), (34, 4675164), (39, 4075784), (46, 3455556), (51, 3116776), (52, 3056838), (68, 2337582), (69, 2303704), (78, 2037892), (92, 1727778), (102, 1558388), (104, 1528419), (136, 1168791), (138, 1151852), (156, 1018946), (184, 863889), (204, 779194), (221, 719256), (276, 575926), (299, 531624), (312, 509473), (391, 406536), (408, 389597), (442, 359628), (552, 287963), (598, 265812), (663, 239752), (782, 203268), (884, 179814), (897, 177208), (1173, 135512), (1196, 132906), (1303, 121992), (1326, 119876), (1564, 101634), (1768, 89907), (1794, 88604), (2346, 67756), (2392, 66453), (2606, 60996), (2652, 59938), (3128, 50817), (3588, 44302), (3909, 40664), (4692, 33878), (5083, 31272), (5212, 30498), (5304, 29969), (7176, 22151), (7818, 20332), (9384, 16939), (10166, 15636), (10424, 15249)]