122151402

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 285196032

約数和(自身を除く): 163044630

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 81, 94, 122, 141, 162, 183, 263, 282, 366, 423, 526, 549, 789, 846, 1098, 1269, 1578, 1647, 2367, 2538, 2867, 3294, 3807, 4734, 4941, 5734, 7101, 7614, 8601, 9882, 12361, 14202, 16043, 17202, 21303, 24722, 25803, 32086, 37083, 42606, 48129, 51606, 74166, 77409, 96258, 111249, 144387, 154818, 222498, 232227, 288774, 333747, 433161, 464454, 667494, 754021, 866322, 1001241, 1299483, 1508042, 2002482, 2262063, 2598966, 4524126, 6786189, 13572378, 20358567, 40717134, 61075701, 122151402]

約数ペア:

[(1, 122151402), (2, 61075701), (3, 40717134), (6, 20358567), (9, 13572378), (18, 6786189), (27, 4524126), (47, 2598966), (54, 2262063), (61, 2002482), (81, 1508042), (94, 1299483), (122, 1001241), (141, 866322), (162, 754021), (183, 667494), (263, 464454), (282, 433161), (366, 333747), (423, 288774), (526, 232227), (549, 222498), (789, 154818), (846, 144387), (1098, 111249), (1269, 96258), (1578, 77409), (1647, 74166), (2367, 51606), (2538, 48129), (2867, 42606), (3294, 37083), (3807, 32086), (4734, 25803), (4941, 24722), (5734, 21303), (7101, 17202), (7614, 16043), (8601, 14202), (9882, 12361)]