163425180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 484098048

約数和(自身を除く): 320672868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 620, 820, 930, 1230, 1271, 1860, 2143, 2460, 2542, 3813, 4286, 5084, 6355, 6429, 7626, 8572, 10715, 12710, 12858, 15252, 19065, 21430, 25420, 25716, 32145, 38130, 42860, 64290, 66433, 76260, 87863, 128580, 132866, 175726, 199299, 263589, 265732, 332165, 351452, 398598, 439315, 527178, 664330, 797196, 878630, 996495, 1054356, 1317945, 1328660, 1757260, 1992990, 2635890, 2723753, 3985980, 5271780, 5447506, 8171259, 10895012, 13618765, 16342518, 27237530, 32685036, 40856295, 54475060, 81712590, 163425180]

約数ペア:

[(1, 163425180), (2, 81712590), (3, 54475060), (4, 40856295), (5, 32685036), (6, 27237530), (10, 16342518), (12, 13618765), (15, 10895012), (20, 8171259), (30, 5447506), (31, 5271780), (41, 3985980), (60, 2723753), (62, 2635890), (82, 1992990), (93, 1757260), (123, 1328660), (124, 1317945), (155, 1054356), (164, 996495), (186, 878630), (205, 797196), (246, 664330), (310, 527178), (372, 439315), (410, 398598), (465, 351452), (492, 332165), (615, 265732), (620, 263589), (820, 199299), (930, 175726), (1230, 132866), (1271, 128580), (1860, 87863), (2143, 76260), (2460, 66433), (2542, 64290), (3813, 42860), (4286, 38130), (5084, 32145), (6355, 25716), (6429, 25420), (7626, 21430), (8572, 19065), (10715, 15252), (12710, 12858)]