155485842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 346374144

約数和(自身を除く): 190888302

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 191, 347, 382, 391, 573, 694, 782, 1041, 1146, 1173, 2082, 2346, 3247, 4393, 5899, 6494, 7981, 8786, 9741, 11798, 13179, 15962, 17697, 19482, 23943, 26358, 35394, 47886, 66277, 74681, 132554, 135677, 149362, 198831, 224043, 271354, 397662, 407031, 448086, 814062, 1126709, 1524371, 2253418, 3048742, 3380127, 4573113, 6760254, 9146226, 25914307, 51828614, 77742921, 155485842]

約数ペア:

[(1, 155485842), (2, 77742921), (3, 51828614), (6, 25914307), (17, 9146226), (23, 6760254), (34, 4573113), (46, 3380127), (51, 3048742), (69, 2253418), (102, 1524371), (138, 1126709), (191, 814062), (347, 448086), (382, 407031), (391, 397662), (573, 271354), (694, 224043), (782, 198831), (1041, 149362), (1146, 135677), (1173, 132554), (2082, 74681), (2346, 66277), (3247, 47886), (4393, 35394), (5899, 26358), (6494, 23943), (7981, 19482), (8786, 17697), (9741, 15962), (11798, 13179)]