146044548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 399235928

約数和(自身を除く): 253191380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 313, 468, 626, 939, 997, 1252, 1878, 1994, 2817, 2991, 3756, 3988, 4069, 5634, 5982, 8138, 8973, 11268, 11964, 12207, 12961, 16276, 17946, 24414, 25922, 35892, 36621, 38883, 48828, 51844, 73242, 77766, 116649, 146484, 155532, 233298, 312061, 466596, 624122, 936183, 1248244, 1872366, 2808549, 3744732, 4056793, 5617098, 8113586, 11234196, 12170379, 16227172, 24340758, 36511137, 48681516, 73022274, 146044548]

約数ペア:

[(1, 146044548), (2, 73022274), (3, 48681516), (4, 36511137), (6, 24340758), (9, 16227172), (12, 12170379), (13, 11234196), (18, 8113586), (26, 5617098), (36, 4056793), (39, 3744732), (52, 2808549), (78, 1872366), (117, 1248244), (156, 936183), (234, 624122), (313, 466596), (468, 312061), (626, 233298), (939, 155532), (997, 146484), (1252, 116649), (1878, 77766), (1994, 73242), (2817, 51844), (2991, 48828), (3756, 38883), (3988, 36621), (4069, 35892), (5634, 25922), (5982, 24414), (8138, 17946), (8973, 16276), (11268, 12961), (11964, 12207)]