191030928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 120

約数和(自身を含む): 560464128

約数和(自身を除く): 369433200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1061, 1364, 1452, 1488, 1936, 2046, 2122, 2728, 2904, 3183, 3751, 4092, 4244, 5456, 5808, 6366, 7502, 8184, 8488, 11253, 11671, 12732, 15004, 16368, 16976, 22506, 23342, 25464, 30008, 32891, 35013, 45012, 46684, 50928, 60016, 65782, 70026, 90024, 93368, 98673, 128381, 131564, 140052, 180048, 186736, 197346, 256762, 263128, 280104, 361801, 385143, 394692, 513524, 526256, 560208, 723602, 770286, 789384, 1027048, 1085403, 1447204, 1540572, 1578768, 2054096, 2170806, 2894408, 3081144, 3979811, 4341612, 5788816, 6162288, 7959622, 8683224, 11939433, 15919244, 17366448, 23878866, 31838488, 47757732, 63676976, 95515464, 191030928]

約数ペア:

[(1, 191030928), (2, 95515464), (3, 63676976), (4, 47757732), (6, 31838488), (8, 23878866), (11, 17366448), (12, 15919244), (16, 11939433), (22, 8683224), (24, 7959622), (31, 6162288), (33, 5788816), (44, 4341612), (48, 3979811), (62, 3081144), (66, 2894408), (88, 2170806), (93, 2054096), (121, 1578768), (124, 1540572), (132, 1447204), (176, 1085403), (186, 1027048), (242, 789384), (248, 770286), (264, 723602), (341, 560208), (363, 526256), (372, 513524), (484, 394692), (496, 385143), (528, 361801), (682, 280104), (726, 263128), (744, 256762), (968, 197346), (1023, 186736), (1061, 180048), (1364, 140052), (1452, 131564), (1488, 128381), (1936, 98673), (2046, 93368), (2122, 90024), (2728, 70026), (2904, 65782), (3183, 60016), (3751, 50928), (4092, 46684), (4244, 45012), (5456, 35013), (5808, 32891), (6366, 30008), (7502, 25464), (8184, 23342), (8488, 22506), (11253, 16976), (11671, 16368), (12732, 15004)]