156940236688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{2689}}^1$

素因数の和:3344

約数の個数: 80

約数和(自身を含む): 311899947840

約数和(自身を除く): 154959711152

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 467, 584, 856, 934, 1168, 1712, 1868, 2689, 3736, 5378, 7472, 7811, 10756, 15622, 21512, 31244, 34091, 43024, 49969, 62488, 68182, 99938, 124976, 136364, 196297, 199876, 272728, 287723, 392594, 399752, 545456, 575446, 785188, 799504, 1150892, 1255763, 1570376, 2301784, 2511526, 3140752, 3647737, 4603568, 5023052, 7295474, 10046104, 14590948, 20092208, 21003779, 29181896, 42007558, 58363792, 84015116, 91670699, 134366641, 168030232, 183341398, 268733282, 336060464, 366682796, 537466564, 733365592, 1074933128, 1466731184, 2149866256, 9808764793, 19617529586, 39235059172, 78470118344, 156940236688]

約数ペア:

[(1, 156940236688), (2, 78470118344), (4, 39235059172), (8, 19617529586), (16, 9808764793), (73, 2149866256), (107, 1466731184), (146, 1074933128), (214, 733365592), (292, 537466564), (428, 366682796), (467, 336060464), (584, 268733282), (856, 183341398), (934, 168030232), (1168, 134366641), (1712, 91670699), (1868, 84015116), (2689, 58363792), (3736, 42007558), (5378, 29181896), (7472, 21003779), (7811, 20092208), (10756, 14590948), (15622, 10046104), (21512, 7295474), (31244, 5023052), (34091, 4603568), (43024, 3647737), (49969, 3140752), (62488, 2511526), (68182, 2301784), (99938, 1570376), (124976, 1255763), (136364, 1150892), (196297, 799504), (199876, 785188), (272728, 575446), (287723, 545456), (392594, 399752)]