149408896

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 372879360

約数和(自身を除く): 223470464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 127, 128, 182, 202, 208, 224, 254, 364, 404, 416, 448, 508, 707, 728, 808, 832, 889, 896, 1016, 1313, 1414, 1456, 1616, 1651, 1664, 1778, 2032, 2626, 2828, 2912, 3232, 3302, 3556, 4064, 5252, 5656, 5824, 6464, 6604, 7112, 8128, 9191, 10504, 11312, 11557, 11648, 12827, 12928, 13208, 14224, 16256, 18382, 21008, 22624, 23114, 25654, 26416, 28448, 36764, 42016, 45248, 46228, 51308, 52832, 56896, 73528, 84032, 89789, 90496, 92456, 102616, 105664, 113792, 147056, 166751, 168064, 179578, 184912, 205232, 211328, 294112, 333502, 359156, 369824, 410464, 588224, 667004, 718312, 739648, 820928, 1167257, 1176448, 1334008, 1436624, 1479296, 1641856, 2334514, 2668016, 2873248, 4669028, 5336032, 5746496, 9338056, 10672064, 11492992, 18676112, 21344128, 37352224, 74704448, 149408896]

約数ペア:

[(1, 149408896), (2, 74704448), (4, 37352224), (7, 21344128), (8, 18676112), (13, 11492992), (14, 10672064), (16, 9338056), (26, 5746496), (28, 5336032), (32, 4669028), (52, 2873248), (56, 2668016), (64, 2334514), (91, 1641856), (101, 1479296), (104, 1436624), (112, 1334008), (127, 1176448), (128, 1167257), (182, 820928), (202, 739648), (208, 718312), (224, 667004), (254, 588224), (364, 410464), (404, 369824), (416, 359156), (448, 333502), (508, 294112), (707, 211328), (728, 205232), (808, 184912), (832, 179578), (889, 168064), (896, 166751), (1016, 147056), (1313, 113792), (1414, 105664), (1456, 102616), (1616, 92456), (1651, 90496), (1664, 89789), (1778, 84032), (2032, 73528), (2626, 56896), (2828, 52832), (2912, 51308), (3232, 46228), (3302, 45248), (3556, 42016), (4064, 36764), (5252, 28448), (5656, 26416), (5824, 25654), (6464, 23114), (6604, 22624), (7112, 21008), (8128, 18382), (9191, 16256), (10504, 14224), (11312, 13208), (11557, 12928), (11648, 12827)]