148459806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 387998208

約数和(自身を除く): 239538402

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 67, 93, 99, 114, 134, 171, 186, 198, 201, 209, 279, 341, 342, 361, 402, 418, 558, 589, 603, 627, 682, 722, 737, 1023, 1083, 1178, 1206, 1254, 1273, 1474, 1767, 1881, 2046, 2077, 2166, 2211, 2546, 3069, 3249, 3534, 3762, 3819, 3971, 4154, 4422, 5301, 6138, 6231, 6479, 6498, 6633, 7638, 7942, 10602, 11191, 11457, 11913, 12462, 12958, 13266, 14003, 18693, 19437, 22382, 22847, 22914, 23826, 24187, 28006, 33573, 35739, 37386, 38874, 39463, 42009, 45694, 48374, 58311, 67146, 68541, 71478, 72561, 78926, 84018, 100719, 116622, 118389, 123101, 126027, 137082, 145122, 201438, 205623, 217683, 236778, 246202, 252054, 266057, 355167, 369303, 411246, 434093, 435366, 532114, 710334, 738606, 749797, 798171, 868186, 1107909, 1302279, 1499594, 1596342, 2215818, 2249391, 2394513, 2604558, 3906837, 4498782, 4789026, 6748173, 7813674, 8247767, 13496346, 16495534, 24743301, 49486602, 74229903, 148459806]

約数ペア:

[(1, 148459806), (2, 74229903), (3, 49486602), (6, 24743301), (9, 16495534), (11, 13496346), (18, 8247767), (19, 7813674), (22, 6748173), (31, 4789026), (33, 4498782), (38, 3906837), (57, 2604558), (62, 2394513), (66, 2249391), (67, 2215818), (93, 1596342), (99, 1499594), (114, 1302279), (134, 1107909), (171, 868186), (186, 798171), (198, 749797), (201, 738606), (209, 710334), (279, 532114), (341, 435366), (342, 434093), (361, 411246), (402, 369303), (418, 355167), (558, 266057), (589, 252054), (603, 246202), (627, 236778), (682, 217683), (722, 205623), (737, 201438), (1023, 145122), (1083, 137082), (1178, 126027), (1206, 123101), (1254, 118389), (1273, 116622), (1474, 100719), (1767, 84018), (1881, 78926), (2046, 72561), (2077, 71478), (2166, 68541), (2211, 67146), (2546, 58311), (3069, 48374), (3249, 45694), (3534, 42009), (3762, 39463), (3819, 38874), (3971, 37386), (4154, 35739), (4422, 33573), (5301, 28006), (6138, 24187), (6231, 23826), (6479, 22914), (6498, 22847), (6633, 22382), (7638, 19437), (7942, 18693), (10602, 14003), (11191, 13266), (11457, 12958), (11913, 12462)]