162887172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7545

約数の個数: 72

約数和(自身を含む): 454132224

約数和(自身を除く): 291245052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 7487, 10878, 14974, 21756, 22461, 29948, 44922, 52409, 89844, 104818, 157227, 209636, 277019, 314454, 366863, 554038, 628908, 733726, 831057, 1100589, 1108076, 1467452, 1662114, 1939133, 2201178, 3324228, 3878266, 4402356, 5817399, 7756532, 11634798, 13573931, 23269596, 27147862, 40721793, 54295724, 81443586, 162887172]

約数ペア:

[(1, 162887172), (2, 81443586), (3, 54295724), (4, 40721793), (6, 27147862), (7, 23269596), (12, 13573931), (14, 11634798), (21, 7756532), (28, 5817399), (37, 4402356), (42, 3878266), (49, 3324228), (74, 2201178), (84, 1939133), (98, 1662114), (111, 1467452), (147, 1108076), (148, 1100589), (196, 831057), (222, 733726), (259, 628908), (294, 554038), (444, 366863), (518, 314454), (588, 277019), (777, 209636), (1036, 157227), (1554, 104818), (1813, 89844), (3108, 52409), (3626, 44922), (5439, 29948), (7252, 22461), (7487, 21756), (10878, 14974)]