166812552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 483600000

約数和(自身を除く): 316787448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 1999, 2196, 2318, 3477, 3998, 4392, 4636, 5997, 6954, 7996, 9272, 10431, 11994, 13908, 15992, 17991, 20862, 23988, 27816, 35982, 37981, 41724, 47976, 71964, 75962, 83448, 113943, 121939, 143928, 151924, 227886, 243878, 303848, 341829, 365817, 455772, 487756, 683658, 731634, 911544, 975512, 1097451, 1367316, 1463268, 2194902, 2316841, 2734632, 2926536, 4389804, 4633682, 6950523, 8779608, 9267364, 13901046, 18534728, 20851569, 27802092, 41703138, 55604184, 83406276, 166812552]

約数ペア:

[(1, 166812552), (2, 83406276), (3, 55604184), (4, 41703138), (6, 27802092), (8, 20851569), (9, 18534728), (12, 13901046), (18, 9267364), (19, 8779608), (24, 6950523), (36, 4633682), (38, 4389804), (57, 2926536), (61, 2734632), (72, 2316841), (76, 2194902), (114, 1463268), (122, 1367316), (152, 1097451), (171, 975512), (183, 911544), (228, 731634), (244, 683658), (342, 487756), (366, 455772), (456, 365817), (488, 341829), (549, 303848), (684, 243878), (732, 227886), (1098, 151924), (1159, 143928), (1368, 121939), (1464, 113943), (1999, 83448), (2196, 75962), (2318, 71964), (3477, 47976), (3998, 41724), (4392, 37981), (4636, 35982), (5997, 27816), (6954, 23988), (7996, 20862), (9272, 17991), (10431, 15992), (11994, 13908)]