173123592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 484454400

約数和(自身を除く): 311330808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 152, 186, 222, 228, 248, 296, 331, 372, 444, 456, 589, 662, 703, 744, 888, 993, 1147, 1178, 1324, 1406, 1767, 1986, 2109, 2294, 2356, 2648, 2812, 3441, 3534, 3972, 4218, 4588, 4712, 5624, 6289, 6882, 7068, 7944, 8436, 9176, 10261, 12247, 12578, 13764, 14136, 16872, 18867, 20522, 21793, 24494, 25156, 27528, 30783, 36741, 37734, 41044, 43586, 48988, 50312, 61566, 65379, 73482, 75468, 82088, 87172, 97976, 123132, 130758, 146964, 150936, 174344, 194959, 232693, 246264, 261516, 293928, 379657, 389918, 465386, 523032, 584877, 698079, 759314, 779836, 930772, 1138971, 1169754, 1396158, 1518628, 1559672, 1861544, 2277942, 2339508, 2792316, 3037256, 4555884, 4679016, 5584632, 7213483, 9111768, 14426966, 21640449, 28853932, 43280898, 57707864, 86561796, 173123592]

約数ペア:

[(1, 173123592), (2, 86561796), (3, 57707864), (4, 43280898), (6, 28853932), (8, 21640449), (12, 14426966), (19, 9111768), (24, 7213483), (31, 5584632), (37, 4679016), (38, 4555884), (57, 3037256), (62, 2792316), (74, 2339508), (76, 2277942), (93, 1861544), (111, 1559672), (114, 1518628), (124, 1396158), (148, 1169754), (152, 1138971), (186, 930772), (222, 779836), (228, 759314), (248, 698079), (296, 584877), (331, 523032), (372, 465386), (444, 389918), (456, 379657), (589, 293928), (662, 261516), (703, 246264), (744, 232693), (888, 194959), (993, 174344), (1147, 150936), (1178, 146964), (1324, 130758), (1406, 123132), (1767, 97976), (1986, 87172), (2109, 82088), (2294, 75468), (2356, 73482), (2648, 65379), (2812, 61566), (3441, 50312), (3534, 48988), (3972, 43586), (4218, 41044), (4588, 37734), (4712, 36741), (5624, 30783), (6289, 27528), (6882, 25156), (7068, 24494), (7944, 21793), (8436, 20522), (9176, 18867), (10261, 16872), (12247, 14136), (12578, 13764)]