156920148910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5479}}^1\times {\mathrm{17789}}^1$

素因数の和:23305

約数の個数: 64

約数和(自身を含む): 336922675200

約数和(自身を除く): 180002526290

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5479, 10958, 17789, 27395, 35578, 38353, 54790, 76706, 88945, 124523, 126017, 177890, 191765, 249046, 252034, 383530, 409147, 622615, 630085, 818294, 882119, 1245230, 1260170, 1764238, 2045735, 2864029, 4091470, 4410595, 5728058, 8821190, 14320145, 28640290, 97465931, 194931862, 487329655, 682261517, 974659310, 1364523034, 2241716413, 3411307585, 4483432826, 6822615170, 11208582065, 15692014891, 22417164130, 31384029782, 78460074455, 156920148910]

約数ペア:

[(1, 156920148910), (2, 78460074455), (5, 31384029782), (7, 22417164130), (10, 15692014891), (14, 11208582065), (23, 6822615170), (35, 4483432826), (46, 3411307585), (70, 2241716413), (115, 1364523034), (161, 974659310), (230, 682261517), (322, 487329655), (805, 194931862), (1610, 97465931), (5479, 28640290), (10958, 14320145), (17789, 8821190), (27395, 5728058), (35578, 4410595), (38353, 4091470), (54790, 2864029), (76706, 2045735), (88945, 1764238), (124523, 1260170), (126017, 1245230), (177890, 882119), (191765, 818294), (249046, 630085), (252034, 622615), (383530, 409147)]