115978128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 370928640

約数和(自身を除く): 254950512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 304, 336, 399, 444, 456, 491, 518, 532, 592, 703, 777, 798, 888, 912, 982, 1036, 1064, 1406, 1473, 1554, 1596, 1776, 1964, 2072, 2109, 2128, 2812, 2946, 3108, 3192, 3437, 3928, 4144, 4218, 4921, 5624, 5892, 6216, 6384, 6874, 7856, 8436, 9329, 9842, 10311, 11248, 11784, 12432, 13748, 14763, 16872, 18167, 18658, 19684, 20622, 23568, 27496, 27987, 29526, 33744, 36334, 37316, 39368, 41244, 54501, 54992, 55974, 59052, 65303, 72668, 74632, 78736, 82488, 109002, 111948, 118104, 127169, 130606, 145336, 149264, 164976, 195909, 218004, 223896, 236208, 254338, 261212, 290672, 345173, 381507, 391818, 436008, 447792, 508676, 522424, 690346, 763014, 783636, 872016, 1017352, 1035519, 1044848, 1380692, 1526028, 1567272, 2034704, 2071038, 2416211, 2761384, 3052056, 3134544, 4142076, 4832422, 5522768, 6104112, 7248633, 8284152, 9664844, 14497266, 16568304, 19329688, 28994532, 38659376, 57989064, 115978128]

約数ペア:

[(1, 115978128), (2, 57989064), (3, 38659376), (4, 28994532), (6, 19329688), (7, 16568304), (8, 14497266), (12, 9664844), (14, 8284152), (16, 7248633), (19, 6104112), (21, 5522768), (24, 4832422), (28, 4142076), (37, 3134544), (38, 3052056), (42, 2761384), (48, 2416211), (56, 2071038), (57, 2034704), (74, 1567272), (76, 1526028), (84, 1380692), (111, 1044848), (112, 1035519), (114, 1017352), (133, 872016), (148, 783636), (152, 763014), (168, 690346), (222, 522424), (228, 508676), (259, 447792), (266, 436008), (296, 391818), (304, 381507), (336, 345173), (399, 290672), (444, 261212), (456, 254338), (491, 236208), (518, 223896), (532, 218004), (592, 195909), (703, 164976), (777, 149264), (798, 145336), (888, 130606), (912, 127169), (982, 118104), (1036, 111948), (1064, 109002), (1406, 82488), (1473, 78736), (1554, 74632), (1596, 72668), (1776, 65303), (1964, 59052), (2072, 55974), (2109, 54992), (2128, 54501), (2812, 41244), (2946, 39368), (3108, 37316), (3192, 36334), (3437, 33744), (3928, 29526), (4144, 27987), (4218, 27496), (4921, 23568), (5624, 20622), (5892, 19684), (6216, 18658), (6384, 18167), (6874, 16872), (7856, 14763), (8436, 13748), (9329, 12432), (9842, 11784), (10311, 11248)]