181898912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 414363600

約数和(自身を除く): 232464688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 89, 104, 136, 178, 208, 221, 272, 289, 356, 416, 442, 544, 578, 712, 884, 1156, 1157, 1424, 1513, 1768, 2312, 2314, 2848, 3026, 3536, 3757, 4624, 4628, 4913, 6052, 7072, 7514, 9248, 9256, 9826, 12104, 15028, 18512, 19652, 19669, 24208, 25721, 30056, 37024, 39304, 39338, 48416, 51442, 60112, 63869, 78608, 78676, 102884, 120224, 127738, 157216, 157352, 205768, 255476, 314704, 334373, 411536, 437257, 510952, 629408, 668746, 823072, 874514, 1021904, 1337492, 1749028, 2043808, 2674984, 3498056, 5349968, 5684341, 6996112, 10699936, 11368682, 13992224, 22737364, 45474728, 90949456, 181898912]

約数ペア:

[(1, 181898912), (2, 90949456), (4, 45474728), (8, 22737364), (13, 13992224), (16, 11368682), (17, 10699936), (26, 6996112), (32, 5684341), (34, 5349968), (52, 3498056), (68, 2674984), (89, 2043808), (104, 1749028), (136, 1337492), (178, 1021904), (208, 874514), (221, 823072), (272, 668746), (289, 629408), (356, 510952), (416, 437257), (442, 411536), (544, 334373), (578, 314704), (712, 255476), (884, 205768), (1156, 157352), (1157, 157216), (1424, 127738), (1513, 120224), (1768, 102884), (2312, 78676), (2314, 78608), (2848, 63869), (3026, 60112), (3536, 51442), (3757, 48416), (4624, 39338), (4628, 39304), (4913, 37024), (6052, 30056), (7072, 25721), (7514, 24208), (9248, 19669), (9256, 19652), (9826, 18512), (12104, 15028)]