140928852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 362414080

約数和(自身を除く): 221485228

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 127, 157, 186, 228, 254, 314, 372, 381, 471, 508, 589, 628, 762, 942, 1178, 1524, 1767, 1884, 2356, 2413, 2983, 3534, 3937, 4826, 4867, 5966, 7068, 7239, 7874, 8949, 9652, 9734, 11811, 11932, 14478, 14601, 15748, 17898, 19468, 19939, 23622, 28956, 29202, 35796, 39878, 47244, 58404, 59817, 74803, 79756, 92473, 119634, 149606, 184946, 224409, 239268, 277419, 299212, 369892, 378841, 448818, 554838, 618109, 757682, 897636, 1109676, 1136523, 1236218, 1515364, 1854327, 2273046, 2472436, 3708654, 4546092, 7417308, 11744071, 23488142, 35232213, 46976284, 70464426, 140928852]

約数ペア:

[(1, 140928852), (2, 70464426), (3, 46976284), (4, 35232213), (6, 23488142), (12, 11744071), (19, 7417308), (31, 4546092), (38, 3708654), (57, 2472436), (62, 2273046), (76, 1854327), (93, 1515364), (114, 1236218), (124, 1136523), (127, 1109676), (157, 897636), (186, 757682), (228, 618109), (254, 554838), (314, 448818), (372, 378841), (381, 369892), (471, 299212), (508, 277419), (589, 239268), (628, 224409), (762, 184946), (942, 149606), (1178, 119634), (1524, 92473), (1767, 79756), (1884, 74803), (2356, 59817), (2413, 58404), (2983, 47244), (3534, 39878), (3937, 35796), (4826, 29202), (4867, 28956), (5966, 23622), (7068, 19939), (7239, 19468), (7874, 17898), (8949, 15748), (9652, 14601), (9734, 14478), (11811, 11932)]