146929120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70639}}^1$

素因数の和:70667

約数の個数: 48

約数和(自身を含む): 373826880

約数和(自身を除く): 226897760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 70639, 141278, 282556, 353195, 565112, 706390, 918307, 1130224, 1412780, 1836614, 2260448, 2825560, 3673228, 4591535, 5651120, 7346456, 9183070, 11302240, 14692912, 18366140, 29385824, 36732280, 73464560, 146929120]

約数ペア:

[(1, 146929120), (2, 73464560), (4, 36732280), (5, 29385824), (8, 18366140), (10, 14692912), (13, 11302240), (16, 9183070), (20, 7346456), (26, 5651120), (32, 4591535), (40, 3673228), (52, 2825560), (65, 2260448), (80, 1836614), (104, 1412780), (130, 1130224), (160, 918307), (208, 706390), (260, 565112), (416, 353195), (520, 282556), (1040, 141278), (2080, 70639)]