156750958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3761}}^1$

素因数の和:4012

約数の個数: 32

約数和(自身を含む): 290727360

約数和(自身を除く): 133976402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2977, 3206, 3761, 5954, 7522, 20839, 26327, 41678, 48893, 52654, 97786, 342251, 684502, 861269, 1722538, 6028883, 11196497, 12057766, 22392994, 78375479, 156750958]

約数ペア:

[(1, 156750958), (2, 78375479), (7, 22392994), (13, 12057766), (14, 11196497), (26, 6028883), (91, 1722538), (182, 861269), (229, 684502), (458, 342251), (1603, 97786), (2977, 52654), (3206, 48893), (3761, 41678), (5954, 26327), (7522, 20839)]