15661152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 33871968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 89, 94, 96, 104, 117, 141, 144, 156, 178, 188, 208, 234, 267, 282, 288, 312, 356, 376, 416, 423, 468, 534, 564, 611, 624, 712, 752, 801, 846, 936, 1068, 1128, 1157, 1222, 1248, 1424, 1504, 1602, 1692, 1833, 1872, 2136, 2256, 2314, 2444, 2848, 3204, 3384, 3471, 3666, 3744, 4183, 4272, 4512, 4628, 4888, 5499, 6408, 6768, 6942, 7332, 8366, 8544, 9256, 9776, 10413, 10998, 12549, 12816, 13536, 13884, 14664, 16732, 18512, 19552, 20826, 21996, 25098, 25632, 27768, 29328, 33464, 37024, 37647, 41652, 43992, 50196, 54379, 55536, 58656, 66928, 75294, 83304, 87984, 100392, 108758, 111072, 133856, 150588, 163137, 166608, 175968, 200784, 217516, 301176, 326274, 333216, 401568, 435032, 489411, 602352, 652548, 870064, 978822, 1204704, 1305096, 1740128, 1957644, 2610192, 3915288, 5220384, 7830576, 15661152]

約数ペア:

[(1, 15661152), (2, 7830576), (3, 5220384), (4, 3915288), (6, 2610192), (8, 1957644), (9, 1740128), (12, 1305096), (13, 1204704), (16, 978822), (18, 870064), (24, 652548), (26, 602352), (32, 489411), (36, 435032), (39, 401568), (47, 333216), (48, 326274), (52, 301176), (72, 217516), (78, 200784), (89, 175968), (94, 166608), (96, 163137), (104, 150588), (117, 133856), (141, 111072), (144, 108758), (156, 100392), (178, 87984), (188, 83304), (208, 75294), (234, 66928), (267, 58656), (282, 55536), (288, 54379), (312, 50196), (356, 43992), (376, 41652), (416, 37647), (423, 37024), (468, 33464), (534, 29328), (564, 27768), (611, 25632), (624, 25098), (712, 21996), (752, 20826), (801, 19552), (846, 18512), (936, 16732), (1068, 14664), (1128, 13884), (1157, 13536), (1222, 12816), (1248, 12549), (1424, 10998), (1504, 10413), (1602, 9776), (1692, 9256), (1833, 8544), (1872, 8366), (2136, 7332), (2256, 6942), (2314, 6768), (2444, 6408), (2848, 5499), (3204, 4888), (3384, 4628), (3471, 4512), (3666, 4272), (3744, 4183)]