149869872

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 180

約数和(自身を含む): 469132920

約数和(自身を除く): 319263048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 93, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 304, 342, 361, 372, 432, 456, 496, 513, 558, 589, 684, 722, 744, 837, 912, 961, 1026, 1083, 1116, 1178, 1368, 1444, 1488, 1674, 1767, 1922, 2052, 2166, 2232, 2356, 2736, 2883, 2888, 3249, 3348, 3534, 3844, 4104, 4332, 4464, 4712, 5301, 5766, 5776, 6498, 6696, 7068, 7688, 8208, 8649, 8664, 9424, 9747, 10602, 11191, 11532, 12996, 13392, 14136, 15376, 15903, 17298, 17328, 18259, 19494, 21204, 22382, 23064, 25947, 25992, 28272, 31806, 33573, 34596, 36518, 38988, 42408, 44764, 46128, 51894, 51984, 54777, 63612, 67146, 69192, 73036, 77976, 84816, 89528, 100719, 103788, 109554, 127224, 134292, 138384, 146072, 155952, 164331, 179056, 201438, 207576, 219108, 254448, 268584, 292144, 302157, 328662, 346921, 402876, 415152, 438216, 492993, 537168, 604314, 657324, 693842, 805752, 876432, 985986, 1040763, 1208628, 1314648, 1387684, 1611504, 1971972, 2081526, 2417256, 2629296, 2775368, 3122289, 3943944, 4163052, 4834512, 5550736, 6244578, 7887888, 8326104, 9366867, 12489156, 16652208, 18733734, 24978312, 37467468, 49956624, 74934936, 149869872]

約数ペア:

[(1, 149869872), (2, 74934936), (3, 49956624), (4, 37467468), (6, 24978312), (8, 18733734), (9, 16652208), (12, 12489156), (16, 9366867), (18, 8326104), (19, 7887888), (24, 6244578), (27, 5550736), (31, 4834512), (36, 4163052), (38, 3943944), (48, 3122289), (54, 2775368), (57, 2629296), (62, 2417256), (72, 2081526), (76, 1971972), (93, 1611504), (108, 1387684), (114, 1314648), (124, 1208628), (144, 1040763), (152, 985986), (171, 876432), (186, 805752), (216, 693842), (228, 657324), (248, 604314), (279, 537168), (304, 492993), (342, 438216), (361, 415152), (372, 402876), (432, 346921), (456, 328662), (496, 302157), (513, 292144), (558, 268584), (589, 254448), (684, 219108), (722, 207576), (744, 201438), (837, 179056), (912, 164331), (961, 155952), (1026, 146072), (1083, 138384), (1116, 134292), (1178, 127224), (1368, 109554), (1444, 103788), (1488, 100719), (1674, 89528), (1767, 84816), (1922, 77976), (2052, 73036), (2166, 69192), (2232, 67146), (2356, 63612), (2736, 54777), (2883, 51984), (2888, 51894), (3249, 46128), (3348, 44764), (3534, 42408), (3844, 38988), (4104, 36518), (4332, 34596), (4464, 33573), (4712, 31806), (5301, 28272), (5766, 25992), (5776, 25947), (6498, 23064), (6696, 22382), (7068, 21204), (7688, 19494), (8208, 18259), (8649, 17328), (8664, 17298), (9424, 15903), (9747, 15376), (10602, 14136), (11191, 13392), (11532, 12996)]