186927272

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 255440728

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 47, 56, 58, 62, 79, 94, 116, 124, 158, 188, 203, 217, 232, 248, 316, 329, 376, 406, 434, 553, 632, 658, 812, 868, 899, 1106, 1316, 1363, 1457, 1624, 1736, 1798, 2212, 2291, 2449, 2632, 2726, 2914, 3596, 3713, 4424, 4582, 4898, 5452, 5828, 6293, 7192, 7426, 9164, 9541, 9796, 10199, 10904, 11656, 12586, 14852, 16037, 17143, 18328, 19082, 19592, 20398, 25172, 25991, 29704, 32074, 34286, 38164, 40796, 42253, 50344, 51982, 64148, 68572, 71021, 76328, 81592, 84506, 103964, 107677, 115103, 128296, 137144, 142042, 169012, 207928, 215354, 230206, 284084, 295771, 338024, 430708, 460412, 497147, 568168, 591542, 753739, 805721, 861416, 920824, 994294, 1183084, 1507478, 1611442, 1988588, 2366168, 3014956, 3222884, 3337987, 3977176, 6029912, 6445768, 6675974, 13351948, 23365909, 26703896, 46731818, 93463636, 186927272]

約数ペア:

[(1, 186927272), (2, 93463636), (4, 46731818), (7, 26703896), (8, 23365909), (14, 13351948), (28, 6675974), (29, 6445768), (31, 6029912), (47, 3977176), (56, 3337987), (58, 3222884), (62, 3014956), (79, 2366168), (94, 1988588), (116, 1611442), (124, 1507478), (158, 1183084), (188, 994294), (203, 920824), (217, 861416), (232, 805721), (248, 753739), (316, 591542), (329, 568168), (376, 497147), (406, 460412), (434, 430708), (553, 338024), (632, 295771), (658, 284084), (812, 230206), (868, 215354), (899, 207928), (1106, 169012), (1316, 142042), (1363, 137144), (1457, 128296), (1624, 115103), (1736, 107677), (1798, 103964), (2212, 84506), (2291, 81592), (2449, 76328), (2632, 71021), (2726, 68572), (2914, 64148), (3596, 51982), (3713, 50344), (4424, 42253), (4582, 40796), (4898, 38164), (5452, 34286), (5828, 32074), (6293, 29704), (7192, 25991), (7426, 25172), (9164, 20398), (9541, 19592), (9796, 19082), (10199, 18328), (10904, 17143), (11656, 16037), (12586, 14852)]