165898044

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 493700480

約数和(自身を除く): 327802436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 691, 702, 741, 972, 988, 1026, 1053, 1382, 1404, 1482, 1539, 2052, 2073, 2106, 2223, 2764, 2964, 3078, 3159, 4146, 4212, 4446, 4617, 6156, 6219, 6318, 6669, 8292, 8892, 8983, 9234, 12438, 12636, 13129, 13338, 17966, 18468, 18657, 20007, 24876, 26258, 26676, 26949, 35932, 37314, 39387, 40014, 52516, 53898, 55971, 60021, 74628, 78774, 80028, 80847, 107796, 111942, 118161, 120042, 157548, 161694, 167913, 170677, 223884, 236322, 240084, 242541, 323388, 335826, 341354, 354483, 472644, 485082, 512031, 671652, 682708, 708966, 727623, 970164, 1024062, 1063449, 1417932, 1455246, 1536093, 2048124, 2126898, 2182869, 2910492, 3072186, 3190347, 4253796, 4365738, 4608279, 6144372, 6380694, 8731476, 9216558, 12761388, 13824837, 18433116, 27649674, 41474511, 55299348, 82949022, 165898044]

約数ペア:

[(1, 165898044), (2, 82949022), (3, 55299348), (4, 41474511), (6, 27649674), (9, 18433116), (12, 13824837), (13, 12761388), (18, 9216558), (19, 8731476), (26, 6380694), (27, 6144372), (36, 4608279), (38, 4365738), (39, 4253796), (52, 3190347), (54, 3072186), (57, 2910492), (76, 2182869), (78, 2126898), (81, 2048124), (108, 1536093), (114, 1455246), (117, 1417932), (156, 1063449), (162, 1024062), (171, 970164), (228, 727623), (234, 708966), (243, 682708), (247, 671652), (324, 512031), (342, 485082), (351, 472644), (468, 354483), (486, 341354), (494, 335826), (513, 323388), (684, 242541), (691, 240084), (702, 236322), (741, 223884), (972, 170677), (988, 167913), (1026, 161694), (1053, 157548), (1382, 120042), (1404, 118161), (1482, 111942), (1539, 107796), (2052, 80847), (2073, 80028), (2106, 78774), (2223, 74628), (2764, 60021), (2964, 55971), (3078, 53898), (3159, 52516), (4146, 40014), (4212, 39387), (4446, 37314), (4617, 35932), (6156, 26949), (6219, 26676), (6318, 26258), (6669, 24876), (8292, 20007), (8892, 18657), (8983, 18468), (9234, 17966), (12438, 13338), (12636, 13129)]