134168860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 332095680

約数和(自身を除く): 197926820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 395, 490, 553, 790, 980, 1106, 1580, 1733, 2212, 2765, 3466, 3871, 5530, 6932, 7742, 8665, 11060, 12131, 15484, 17330, 19355, 24262, 34660, 38710, 48524, 60655, 77420, 84917, 121310, 136907, 169834, 242620, 273814, 339668, 424585, 547628, 684535, 849170, 958349, 1369070, 1698340, 1916698, 2738140, 3833396, 4791745, 6708443, 9583490, 13416886, 19166980, 26833772, 33542215, 67084430, 134168860]

約数ペア:

[(1, 134168860), (2, 67084430), (4, 33542215), (5, 26833772), (7, 19166980), (10, 13416886), (14, 9583490), (20, 6708443), (28, 4791745), (35, 3833396), (49, 2738140), (70, 1916698), (79, 1698340), (98, 1369070), (140, 958349), (158, 849170), (196, 684535), (245, 547628), (316, 424585), (395, 339668), (490, 273814), (553, 242620), (790, 169834), (980, 136907), (1106, 121310), (1580, 84917), (1733, 77420), (2212, 60655), (2765, 48524), (3466, 38710), (3871, 34660), (5530, 24262), (6932, 19355), (7742, 17330), (8665, 15484), (11060, 12131)]