158591784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 305894616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 863, 988, 1178, 1209, 1482, 1612, 1726, 1767, 1976, 2356, 2418, 2589, 2964, 3224, 3452, 3534, 4712, 4836, 5178, 5928, 6904, 7068, 7657, 9672, 10356, 11219, 14136, 15314, 16397, 20712, 22438, 22971, 26753, 30628, 32794, 33657, 44876, 45942, 49191, 53506, 61256, 65588, 67314, 80259, 89752, 91884, 98382, 107012, 131176, 134628, 160518, 183768, 196764, 213161, 214024, 269256, 321036, 347789, 393528, 426322, 508307, 639483, 642072, 695578, 852644, 1016614, 1043367, 1278966, 1391156, 1524921, 1705288, 2033228, 2086734, 2557932, 2782312, 3049842, 4066456, 4173468, 5115864, 6099684, 6607991, 8346936, 12199368, 13215982, 19823973, 26431964, 39647946, 52863928, 79295892, 158591784]

約数ペア:

[(1, 158591784), (2, 79295892), (3, 52863928), (4, 39647946), (6, 26431964), (8, 19823973), (12, 13215982), (13, 12199368), (19, 8346936), (24, 6607991), (26, 6099684), (31, 5115864), (38, 4173468), (39, 4066456), (52, 3049842), (57, 2782312), (62, 2557932), (76, 2086734), (78, 2033228), (93, 1705288), (104, 1524921), (114, 1391156), (124, 1278966), (152, 1043367), (156, 1016614), (186, 852644), (228, 695578), (247, 642072), (248, 639483), (312, 508307), (372, 426322), (403, 393528), (456, 347789), (494, 321036), (589, 269256), (741, 214024), (744, 213161), (806, 196764), (863, 183768), (988, 160518), (1178, 134628), (1209, 131176), (1482, 107012), (1612, 98382), (1726, 91884), (1767, 89752), (1976, 80259), (2356, 67314), (2418, 65588), (2589, 61256), (2964, 53506), (3224, 49191), (3452, 45942), (3534, 44876), (4712, 33657), (4836, 32794), (5178, 30628), (5928, 26753), (6904, 22971), (7068, 22438), (7657, 20712), (9672, 16397), (10356, 15314), (11219, 14136)]