187856496

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 120

約数和(自身を含む): 574129920

約数和(自身を除く): 386273424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2543, 2736, 3078, 3888, 4104, 4617, 5086, 6156, 7629, 8208, 9234, 10172, 12312, 15258, 18468, 20344, 22887, 24624, 30516, 36936, 40688, 45774, 48317, 61032, 68661, 73872, 91548, 96634, 122064, 137322, 144951, 183096, 193268, 205983, 274644, 289902, 366192, 386536, 411966, 434853, 549288, 579804, 617949, 773072, 823932, 869706, 1098576, 1159608, 1235898, 1304559, 1647864, 1739412, 2319216, 2471796, 2609118, 3295728, 3478824, 3913677, 4943592, 5218236, 6957648, 7827354, 9887184, 10436472, 11741031, 15654708, 20872944, 23482062, 31309416, 46964124, 62618832, 93928248, 187856496]

約数ペア:

[(1, 187856496), (2, 93928248), (3, 62618832), (4, 46964124), (6, 31309416), (8, 23482062), (9, 20872944), (12, 15654708), (16, 11741031), (18, 10436472), (19, 9887184), (24, 7827354), (27, 6957648), (36, 5218236), (38, 4943592), (48, 3913677), (54, 3478824), (57, 3295728), (72, 2609118), (76, 2471796), (81, 2319216), (108, 1739412), (114, 1647864), (144, 1304559), (152, 1235898), (162, 1159608), (171, 1098576), (216, 869706), (228, 823932), (243, 773072), (304, 617949), (324, 579804), (342, 549288), (432, 434853), (456, 411966), (486, 386536), (513, 366192), (648, 289902), (684, 274644), (912, 205983), (972, 193268), (1026, 183096), (1296, 144951), (1368, 137322), (1539, 122064), (1944, 96634), (2052, 91548), (2543, 73872), (2736, 68661), (3078, 61032), (3888, 48317), (4104, 45774), (4617, 40688), (5086, 36936), (6156, 30516), (7629, 24624), (8208, 22887), (9234, 20344), (10172, 18468), (12312, 15258)]