187325684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 72

約数和(自身を含む): 419102208

約数和(自身を除く): 231776524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1277, 1612, 2366, 2554, 2821, 4732, 5108, 5239, 5642, 8939, 10478, 11284, 16601, 17878, 20956, 33202, 35756, 36673, 39587, 66404, 73346, 79174, 116207, 146692, 158348, 215813, 232414, 277109, 431626, 464828, 514631, 554218, 863252, 1029262, 1108436, 1510691, 2058524, 3021382, 3602417, 6042764, 6690203, 7204834, 13380406, 14409668, 26760812, 46831421, 93662842, 187325684]

約数ペア:

[(1, 187325684), (2, 93662842), (4, 46831421), (7, 26760812), (13, 14409668), (14, 13380406), (26, 7204834), (28, 6690203), (31, 6042764), (52, 3602417), (62, 3021382), (91, 2058524), (124, 1510691), (169, 1108436), (182, 1029262), (217, 863252), (338, 554218), (364, 514631), (403, 464828), (434, 431626), (676, 277109), (806, 232414), (868, 215813), (1183, 158348), (1277, 146692), (1612, 116207), (2366, 79174), (2554, 73346), (2821, 66404), (4732, 39587), (5108, 36673), (5239, 35756), (5642, 33202), (8939, 20956), (10478, 17878), (11284, 16601)]