158737980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2753}}^1$

素因数の和:2827

約数の個数: 72

約数和(自身を含む): 459433296

約数和(自身を除く): 300695316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2753, 2883, 3844, 4805, 5506, 5766, 8259, 9610, 11012, 11532, 13765, 14415, 16518, 19220, 27530, 28830, 33036, 41295, 55060, 57660, 82590, 85343, 165180, 170686, 256029, 341372, 426715, 512058, 853430, 1024116, 1280145, 1706860, 2560290, 2645633, 5120580, 5291266, 7936899, 10582532, 13228165, 15873798, 26456330, 31747596, 39684495, 52912660, 79368990, 158737980]

約数ペア:

[(1, 158737980), (2, 79368990), (3, 52912660), (4, 39684495), (5, 31747596), (6, 26456330), (10, 15873798), (12, 13228165), (15, 10582532), (20, 7936899), (30, 5291266), (31, 5120580), (60, 2645633), (62, 2560290), (93, 1706860), (124, 1280145), (155, 1024116), (186, 853430), (310, 512058), (372, 426715), (465, 341372), (620, 256029), (930, 170686), (961, 165180), (1860, 85343), (1922, 82590), (2753, 57660), (2883, 55060), (3844, 41295), (4805, 33036), (5506, 28830), (5766, 27530), (8259, 19220), (9610, 16518), (11012, 14415), (11532, 13765)]