156967369220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239579}}^1$

素因数の和:239693

約数の個数: 96

約数和(自身を含む): 365142919680

約数和(自身を除く): 208175550460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 47, 68, 82, 85, 94, 164, 170, 188, 205, 235, 340, 410, 470, 697, 799, 820, 940, 1394, 1598, 1927, 2788, 3196, 3485, 3854, 3995, 6970, 7708, 7990, 9635, 13940, 15980, 19270, 32759, 38540, 65518, 131036, 163795, 239579, 327590, 479158, 655180, 958316, 1197895, 2395790, 4072843, 4791580, 8145686, 9822739, 11260213, 16291372, 19645478, 20364215, 22520426, 39290956, 40728430, 45040852, 49113695, 56301065, 81456860, 98227390, 112602130, 166986563, 191423621, 196454780, 225204260, 333973126, 382847242, 461668733, 667946252, 765694484, 834932815, 923337466, 957118105, 1669865630, 1846674932, 1914236210, 2308343665, 3339731260, 3828472420, 4616687330, 7848368461, 9233374660, 15696736922, 31393473844, 39241842305, 78483684610, 156967369220]

約数ペア:

[(1, 156967369220), (2, 78483684610), (4, 39241842305), (5, 31393473844), (10, 15696736922), (17, 9233374660), (20, 7848368461), (34, 4616687330), (41, 3828472420), (47, 3339731260), (68, 2308343665), (82, 1914236210), (85, 1846674932), (94, 1669865630), (164, 957118105), (170, 923337466), (188, 834932815), (205, 765694484), (235, 667946252), (340, 461668733), (410, 382847242), (470, 333973126), (697, 225204260), (799, 196454780), (820, 191423621), (940, 166986563), (1394, 112602130), (1598, 98227390), (1927, 81456860), (2788, 56301065), (3196, 49113695), (3485, 45040852), (3854, 40728430), (3995, 39290956), (6970, 22520426), (7708, 20364215), (7990, 19645478), (9635, 16291372), (13940, 11260213), (15980, 9822739), (19270, 8145686), (32759, 4791580), (38540, 4072843), (65518, 2395790), (131036, 1197895), (163795, 958316), (239579, 655180), (327590, 479158)]