156937747820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6962633}}^1$

素因数の和:6962679

約数の個数: 72

約数和(自身を含む): 400045099104

約数和(自身を除く): 243107351284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 4508, 5635, 11270, 22540, 6962633, 13925266, 27850532, 34813165, 48738431, 69626330, 97476862, 139252660, 160140559, 194953724, 243692155, 320281118, 341169017, 487384310, 640562236, 682338034, 800702795, 974768620, 1120983913, 1364676068, 1601405590, 1705845085, 2241967826, 3202811180, 3411690170, 4483935652, 5604919565, 6823380340, 7846887391, 11209839130, 15693774782, 22419678260, 31387549564, 39234436955, 78468873910, 156937747820]

約数ペア:

[(1, 156937747820), (2, 78468873910), (4, 39234436955), (5, 31387549564), (7, 22419678260), (10, 15693774782), (14, 11209839130), (20, 7846887391), (23, 6823380340), (28, 5604919565), (35, 4483935652), (46, 3411690170), (49, 3202811180), (70, 2241967826), (92, 1705845085), (98, 1601405590), (115, 1364676068), (140, 1120983913), (161, 974768620), (196, 800702795), (230, 682338034), (245, 640562236), (322, 487384310), (460, 341169017), (490, 320281118), (644, 243692155), (805, 194953724), (980, 160140559), (1127, 139252660), (1610, 97476862), (2254, 69626330), (3220, 48738431), (4508, 34813165), (5635, 27850532), (11270, 13925266), (22540, 6962633)]