179984844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 108

約数和(自身を含む): 512892016

約数和(自身を除く): 332907172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 529, 598, 727, 828, 897, 1058, 1196, 1454, 1587, 1794, 2116, 2181, 2691, 2908, 3174, 3588, 4362, 4761, 5382, 6348, 6543, 6877, 8724, 9451, 9522, 10764, 13086, 13754, 16721, 18902, 19044, 20631, 26172, 27508, 28353, 33442, 37804, 41262, 50163, 56706, 61893, 66884, 82524, 85059, 100326, 113412, 123786, 150489, 170118, 200652, 217373, 247572, 300978, 340236, 384583, 434746, 601956, 652119, 769166, 869492, 1153749, 1304238, 1538332, 1956357, 2307498, 2608476, 3461247, 3912714, 4614996, 4999579, 6922494, 7825428, 9999158, 13844988, 14998737, 19998316, 29997474, 44996211, 59994948, 89992422, 179984844]

約数ペア:

[(1, 179984844), (2, 89992422), (3, 59994948), (4, 44996211), (6, 29997474), (9, 19998316), (12, 14998737), (13, 13844988), (18, 9999158), (23, 7825428), (26, 6922494), (36, 4999579), (39, 4614996), (46, 3912714), (52, 3461247), (69, 2608476), (78, 2307498), (92, 1956357), (117, 1538332), (138, 1304238), (156, 1153749), (207, 869492), (234, 769166), (276, 652119), (299, 601956), (414, 434746), (468, 384583), (529, 340236), (598, 300978), (727, 247572), (828, 217373), (897, 200652), (1058, 170118), (1196, 150489), (1454, 123786), (1587, 113412), (1794, 100326), (2116, 85059), (2181, 82524), (2691, 66884), (2908, 61893), (3174, 56706), (3588, 50163), (4362, 41262), (4761, 37804), (5382, 33442), (6348, 28353), (6543, 27508), (6877, 26172), (8724, 20631), (9451, 19044), (9522, 18902), (10764, 16721), (13086, 13754)]