158924688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 444304896

約数和(自身を除く): 285380208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 771, 991, 1028, 1542, 1982, 2056, 2973, 3084, 3341, 3964, 4112, 5946, 6168, 6682, 7928, 10023, 11892, 12336, 12883, 13364, 15856, 20046, 23784, 25766, 26728, 38649, 40092, 47568, 51532, 53456, 77298, 80184, 103064, 154596, 160368, 206128, 254687, 309192, 509374, 618384, 764061, 1018748, 1528122, 2037496, 3056244, 3310931, 4074992, 6112488, 6621862, 9932793, 12224976, 13243724, 19865586, 26487448, 39731172, 52974896, 79462344, 158924688]

約数ペア:

[(1, 158924688), (2, 79462344), (3, 52974896), (4, 39731172), (6, 26487448), (8, 19865586), (12, 13243724), (13, 12224976), (16, 9932793), (24, 6621862), (26, 6112488), (39, 4074992), (48, 3310931), (52, 3056244), (78, 2037496), (104, 1528122), (156, 1018748), (208, 764061), (257, 618384), (312, 509374), (514, 309192), (624, 254687), (771, 206128), (991, 160368), (1028, 154596), (1542, 103064), (1982, 80184), (2056, 77298), (2973, 53456), (3084, 51532), (3341, 47568), (3964, 40092), (4112, 38649), (5946, 26728), (6168, 25766), (6682, 23784), (7928, 20046), (10023, 15856), (11892, 13364), (12336, 12883)]