158198256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 473541120

約数和(自身を除く): 315342864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 402, 456, 536, 603, 684, 804, 863, 912, 1072, 1206, 1273, 1368, 1608, 1726, 2412, 2546, 2589, 2736, 3216, 3452, 3819, 4824, 5092, 5178, 6904, 7638, 7767, 9648, 10184, 10356, 11457, 13808, 15276, 15534, 16397, 20368, 20712, 22914, 30552, 31068, 32794, 41424, 45828, 49191, 57821, 61104, 62136, 65588, 91656, 98382, 115642, 124272, 131176, 147573, 173463, 183312, 196764, 231284, 262352, 295146, 346926, 393528, 462568, 520389, 590292, 693852, 787056, 925136, 1040778, 1098599, 1180584, 1387704, 2081556, 2197198, 2361168, 2775408, 3295797, 4163112, 4394396, 6591594, 8326224, 8788792, 9887391, 13183188, 17577584, 19774782, 26366376, 39549564, 52732752, 79099128, 158198256]

約数ペア:

[(1, 158198256), (2, 79099128), (3, 52732752), (4, 39549564), (6, 26366376), (8, 19774782), (9, 17577584), (12, 13183188), (16, 9887391), (18, 8788792), (19, 8326224), (24, 6591594), (36, 4394396), (38, 4163112), (48, 3295797), (57, 2775408), (67, 2361168), (72, 2197198), (76, 2081556), (114, 1387704), (134, 1180584), (144, 1098599), (152, 1040778), (171, 925136), (201, 787056), (228, 693852), (268, 590292), (304, 520389), (342, 462568), (402, 393528), (456, 346926), (536, 295146), (603, 262352), (684, 231284), (804, 196764), (863, 183312), (912, 173463), (1072, 147573), (1206, 131176), (1273, 124272), (1368, 115642), (1608, 98382), (1726, 91656), (2412, 65588), (2546, 62136), (2589, 61104), (2736, 57821), (3216, 49191), (3452, 45828), (3819, 41424), (4824, 32794), (5092, 31068), (5178, 30552), (6904, 22914), (7638, 20712), (7767, 20368), (9648, 16397), (10184, 15534), (10356, 15276), (11457, 13808)]