148372218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 336623040

約数和(自身を除く): 188250822

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 443, 809, 886, 1329, 1618, 2427, 2658, 3987, 4854, 7281, 7974, 10189, 14562, 18607, 20378, 30567, 37214, 55821, 61134, 91701, 111642, 167463, 183402, 334926, 358387, 716774, 1075161, 2150322, 3225483, 6450966, 8242901, 16485802, 24728703, 49457406, 74186109, 148372218]

約数ペア:

[(1, 148372218), (2, 74186109), (3, 49457406), (6, 24728703), (9, 16485802), (18, 8242901), (23, 6450966), (46, 3225483), (69, 2150322), (138, 1075161), (207, 716774), (414, 358387), (443, 334926), (809, 183402), (886, 167463), (1329, 111642), (1618, 91701), (2427, 61134), (2658, 55821), (3987, 37214), (4854, 30567), (7281, 20378), (7974, 18607), (10189, 14562)]