181510056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 608643360

約数和(自身を除く): 427133304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2131, 2184, 2366, 3042, 3276, 3549, 4056, 4262, 4732, 6084, 6393, 6552, 7098, 8524, 9464, 10647, 12168, 12786, 14196, 14917, 17048, 19179, 21294, 25572, 27703, 28392, 29834, 38358, 42588, 44751, 51144, 55406, 59668, 76716, 83109, 85176, 89502, 110812, 119336, 134253, 153432, 166218, 179004, 193921, 221624, 249327, 268506, 332436, 358008, 360139, 387842, 498654, 537012, 581763, 664872, 720278, 775684, 997308, 1074024, 1080417, 1163526, 1440556, 1551368, 1745289, 1994616, 2160834, 2327052, 2520973, 2881112, 3241251, 3490578, 4321668, 4654104, 5041946, 6482502, 6981156, 7562919, 8643336, 10083892, 12965004, 13962312, 15125838, 20167784, 22688757, 25930008, 30251676, 45377514, 60503352, 90755028, 181510056]

約数ペア:

[(1, 181510056), (2, 90755028), (3, 60503352), (4, 45377514), (6, 30251676), (7, 25930008), (8, 22688757), (9, 20167784), (12, 15125838), (13, 13962312), (14, 12965004), (18, 10083892), (21, 8643336), (24, 7562919), (26, 6981156), (28, 6482502), (36, 5041946), (39, 4654104), (42, 4321668), (52, 3490578), (56, 3241251), (63, 2881112), (72, 2520973), (78, 2327052), (84, 2160834), (91, 1994616), (104, 1745289), (117, 1551368), (126, 1440556), (156, 1163526), (168, 1080417), (169, 1074024), (182, 997308), (234, 775684), (252, 720278), (273, 664872), (312, 581763), (338, 537012), (364, 498654), (468, 387842), (504, 360139), (507, 358008), (546, 332436), (676, 268506), (728, 249327), (819, 221624), (936, 193921), (1014, 179004), (1092, 166218), (1183, 153432), (1352, 134253), (1521, 119336), (1638, 110812), (2028, 89502), (2131, 85176), (2184, 83109), (2366, 76716), (3042, 59668), (3276, 55406), (3549, 51144), (4056, 44751), (4262, 42588), (4732, 38358), (6084, 29834), (6393, 28392), (6552, 27703), (7098, 25572), (8524, 21294), (9464, 19179), (10647, 17048), (12168, 14917), (12786, 14196)]