158378628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 403522560

約数和(自身を除く): 245143932

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 53, 58, 62, 87, 93, 106, 116, 124, 159, 174, 186, 212, 277, 318, 348, 372, 554, 636, 831, 899, 1108, 1537, 1643, 1662, 1798, 2697, 3074, 3286, 3324, 3596, 4611, 4929, 5394, 6148, 6572, 8033, 8587, 9222, 9858, 10788, 14681, 16066, 17174, 18444, 19716, 24099, 25761, 29362, 32132, 34348, 44043, 47647, 48198, 51522, 58724, 88086, 95294, 96396, 103044, 142941, 176172, 190588, 249023, 285882, 425749, 455111, 498046, 571764, 747069, 851498, 910222, 996092, 1277247, 1365333, 1494138, 1702996, 1820444, 2554494, 2730666, 2988276, 5108988, 5461332, 13198219, 26396438, 39594657, 52792876, 79189314, 158378628]

約数ペア:

[(1, 158378628), (2, 79189314), (3, 52792876), (4, 39594657), (6, 26396438), (12, 13198219), (29, 5461332), (31, 5108988), (53, 2988276), (58, 2730666), (62, 2554494), (87, 1820444), (93, 1702996), (106, 1494138), (116, 1365333), (124, 1277247), (159, 996092), (174, 910222), (186, 851498), (212, 747069), (277, 571764), (318, 498046), (348, 455111), (372, 425749), (554, 285882), (636, 249023), (831, 190588), (899, 176172), (1108, 142941), (1537, 103044), (1643, 96396), (1662, 95294), (1798, 88086), (2697, 58724), (3074, 51522), (3286, 48198), (3324, 47647), (3596, 44043), (4611, 34348), (4929, 32132), (5394, 29362), (6148, 25761), (6572, 24099), (8033, 19716), (8587, 18444), (9222, 17174), (9858, 16066), (10788, 14681)]