150550452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16973

約数の個数: 72

約数和(自身を含む): 431427360

約数和(自身を除く): 280876908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 16931, 33862, 50793, 67724, 101586, 152379, 203172, 220103, 304758, 321689, 440206, 609516, 643378, 660309, 880412, 965067, 1286756, 1320618, 1930134, 1980927, 2641236, 2895201, 3860268, 3961854, 4181957, 5790402, 7923708, 8363914, 11580804, 12545871, 16727828, 25091742, 37637613, 50183484, 75275226, 150550452]

約数ペア:

[(1, 150550452), (2, 75275226), (3, 50183484), (4, 37637613), (6, 25091742), (9, 16727828), (12, 12545871), (13, 11580804), (18, 8363914), (19, 7923708), (26, 5790402), (36, 4181957), (38, 3961854), (39, 3860268), (52, 2895201), (57, 2641236), (76, 1980927), (78, 1930134), (114, 1320618), (117, 1286756), (156, 965067), (171, 880412), (228, 660309), (234, 643378), (247, 609516), (342, 440206), (468, 321689), (494, 304758), (684, 220103), (741, 203172), (988, 152379), (1482, 101586), (2223, 67724), (2964, 50793), (4446, 33862), (8892, 16931)]