154107516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 392630896

約数和(自身を除く): 238523380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 289, 444, 578, 629, 867, 1156, 1201, 1258, 1734, 1887, 2402, 2516, 3468, 3603, 3774, 4804, 7206, 7548, 10693, 14412, 20417, 21386, 32079, 40834, 42772, 44437, 61251, 64158, 81668, 88874, 122502, 128316, 133311, 177748, 245004, 266622, 347089, 533244, 694178, 755429, 1041267, 1388356, 1510858, 2082534, 2266287, 3021716, 4165068, 4532574, 9065148, 12842293, 25684586, 38526879, 51369172, 77053758, 154107516]

約数ペア:

[(1, 154107516), (2, 77053758), (3, 51369172), (4, 38526879), (6, 25684586), (12, 12842293), (17, 9065148), (34, 4532574), (37, 4165068), (51, 3021716), (68, 2266287), (74, 2082534), (102, 1510858), (111, 1388356), (148, 1041267), (204, 755429), (222, 694178), (289, 533244), (444, 347089), (578, 266622), (629, 245004), (867, 177748), (1156, 133311), (1201, 128316), (1258, 122502), (1734, 88874), (1887, 81668), (2402, 64158), (2516, 61251), (3468, 44437), (3603, 42772), (3774, 40834), (4804, 32079), (7206, 21386), (7548, 20417), (10693, 14412)]