149467136

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 104

約数和(自身を含む): 368791584

約数和(自身を除く): 219324448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 401, 416, 448, 512, 728, 802, 832, 896, 1024, 1456, 1604, 1664, 1792, 2048, 2807, 2912, 3208, 3328, 3584, 4096, 5213, 5614, 5824, 6416, 6656, 7168, 10426, 11228, 11648, 12832, 13312, 14336, 20852, 22456, 23296, 25664, 26624, 28672, 36491, 41704, 44912, 46592, 51328, 53248, 72982, 83408, 89824, 93184, 102656, 145964, 166816, 179648, 186368, 205312, 291928, 333632, 359296, 372736, 410624, 583856, 667264, 718592, 821248, 1167712, 1334528, 1437184, 1642496, 2335424, 2669056, 2874368, 4670848, 5338112, 5748736, 9341696, 10676224, 11497472, 18683392, 21352448, 37366784, 74733568, 149467136]

約数ペア:

[(1, 149467136), (2, 74733568), (4, 37366784), (7, 21352448), (8, 18683392), (13, 11497472), (14, 10676224), (16, 9341696), (26, 5748736), (28, 5338112), (32, 4670848), (52, 2874368), (56, 2669056), (64, 2335424), (91, 1642496), (104, 1437184), (112, 1334528), (128, 1167712), (182, 821248), (208, 718592), (224, 667264), (256, 583856), (364, 410624), (401, 372736), (416, 359296), (448, 333632), (512, 291928), (728, 205312), (802, 186368), (832, 179648), (896, 166816), (1024, 145964), (1456, 102656), (1604, 93184), (1664, 89824), (1792, 83408), (2048, 72982), (2807, 53248), (2912, 51328), (3208, 46592), (3328, 44912), (3584, 41704), (4096, 36491), (5213, 28672), (5614, 26624), (5824, 25664), (6416, 23296), (6656, 22456), (7168, 20852), (10426, 14336), (11228, 13312), (11648, 12832)]