166748256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1049

約数の個数: 144

約数和(自身を含む): 515773440

約数和(自身を除く): 349025184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 983, 992, 1116, 1178, 1368, 1488, 1767, 1824, 1966, 2232, 2356, 2736, 2949, 2976, 3534, 3932, 4464, 4712, 5301, 5472, 5898, 7068, 7864, 8847, 8928, 9424, 10602, 11796, 14136, 15728, 17694, 18677, 18848, 21204, 23592, 28272, 30473, 31456, 35388, 37354, 42408, 47184, 56031, 56544, 60946, 70776, 74708, 84816, 91419, 94368, 112062, 121892, 141552, 149416, 168093, 169632, 182838, 224124, 243784, 274257, 283104, 298832, 336186, 365676, 448248, 487568, 548514, 578987, 597664, 672372, 731352, 896496, 975136, 1097028, 1157974, 1344744, 1462704, 1736961, 1792992, 2194056, 2315948, 2689488, 2925408, 3473922, 4388112, 4631896, 5210883, 5378976, 6947844, 8776224, 9263792, 10421766, 13895688, 18527584, 20843532, 27791376, 41687064, 55582752, 83374128, 166748256]

約数ペア:

[(1, 166748256), (2, 83374128), (3, 55582752), (4, 41687064), (6, 27791376), (8, 20843532), (9, 18527584), (12, 13895688), (16, 10421766), (18, 9263792), (19, 8776224), (24, 6947844), (31, 5378976), (32, 5210883), (36, 4631896), (38, 4388112), (48, 3473922), (57, 2925408), (62, 2689488), (72, 2315948), (76, 2194056), (93, 1792992), (96, 1736961), (114, 1462704), (124, 1344744), (144, 1157974), (152, 1097028), (171, 975136), (186, 896496), (228, 731352), (248, 672372), (279, 597664), (288, 578987), (304, 548514), (342, 487568), (372, 448248), (456, 365676), (496, 336186), (558, 298832), (589, 283104), (608, 274257), (684, 243784), (744, 224124), (912, 182838), (983, 169632), (992, 168093), (1116, 149416), (1178, 141552), (1368, 121892), (1488, 112062), (1767, 94368), (1824, 91419), (1966, 84816), (2232, 74708), (2356, 70776), (2736, 60946), (2949, 56544), (2976, 56031), (3534, 47184), (3932, 42408), (4464, 37354), (4712, 35388), (5301, 31456), (5472, 30473), (5898, 28272), (7068, 23592), (7864, 21204), (8847, 18848), (8928, 18677), (9424, 17694), (10602, 15728), (11796, 14136)]