188418744

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1546

約数の個数: 128

約数和(自身を含む): 569088000

約数和(自身を除く): 380669256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1481, 1674, 1767, 2052, 2232, 2356, 2962, 3348, 3534, 4104, 4443, 4712, 5301, 5924, 6696, 7068, 8886, 10602, 11848, 13329, 14136, 15903, 17772, 21204, 26658, 28139, 31806, 35544, 39987, 42408, 45911, 53316, 56278, 63612, 79974, 84417, 91822, 106632, 112556, 127224, 137733, 159948, 168834, 183644, 225112, 253251, 275466, 319896, 337668, 367288, 413199, 506502, 550932, 675336, 759753, 826398, 872309, 1013004, 1101864, 1239597, 1519506, 1652796, 1744618, 2026008, 2479194, 2616927, 3039012, 3305592, 3489236, 4958388, 5233854, 6078024, 6978472, 7850781, 9916776, 10467708, 15701562, 20935416, 23552343, 31403124, 47104686, 62806248, 94209372, 188418744]

約数ペア:

[(1, 188418744), (2, 94209372), (3, 62806248), (4, 47104686), (6, 31403124), (8, 23552343), (9, 20935416), (12, 15701562), (18, 10467708), (19, 9916776), (24, 7850781), (27, 6978472), (31, 6078024), (36, 5233854), (38, 4958388), (54, 3489236), (57, 3305592), (62, 3039012), (72, 2616927), (76, 2479194), (93, 2026008), (108, 1744618), (114, 1652796), (124, 1519506), (152, 1239597), (171, 1101864), (186, 1013004), (216, 872309), (228, 826398), (248, 759753), (279, 675336), (342, 550932), (372, 506502), (456, 413199), (513, 367288), (558, 337668), (589, 319896), (684, 275466), (744, 253251), (837, 225112), (1026, 183644), (1116, 168834), (1178, 159948), (1368, 137733), (1481, 127224), (1674, 112556), (1767, 106632), (2052, 91822), (2232, 84417), (2356, 79974), (2962, 63612), (3348, 56278), (3534, 53316), (4104, 45911), (4443, 42408), (4712, 39987), (5301, 35544), (5924, 31806), (6696, 28139), (7068, 26658), (8886, 21204), (10602, 17772), (11848, 15903), (13329, 14136)]