120687784

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 277204680

約数和(自身を除く): 156516896

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 53, 56, 74, 98, 106, 148, 157, 196, 212, 259, 296, 314, 371, 392, 424, 518, 628, 742, 1036, 1099, 1256, 1484, 1813, 1961, 2072, 2198, 2597, 2968, 3626, 3922, 4396, 5194, 5809, 7252, 7693, 7844, 8321, 8792, 10388, 11618, 13727, 14504, 15386, 15688, 16642, 20776, 23236, 27454, 30772, 33284, 40663, 46472, 54908, 58247, 61544, 66568, 81326, 96089, 109816, 116494, 162652, 192178, 232988, 284641, 307877, 325304, 384356, 407729, 465976, 569282, 615754, 768712, 815458, 1138564, 1231508, 1630916, 2155139, 2277128, 2463016, 3261832, 4310278, 8620556, 15085973, 17241112, 30171946, 60343892, 120687784]

約数ペア:

[(1, 120687784), (2, 60343892), (4, 30171946), (7, 17241112), (8, 15085973), (14, 8620556), (28, 4310278), (37, 3261832), (49, 2463016), (53, 2277128), (56, 2155139), (74, 1630916), (98, 1231508), (106, 1138564), (148, 815458), (157, 768712), (196, 615754), (212, 569282), (259, 465976), (296, 407729), (314, 384356), (371, 325304), (392, 307877), (424, 284641), (518, 232988), (628, 192178), (742, 162652), (1036, 116494), (1099, 109816), (1256, 96089), (1484, 81326), (1813, 66568), (1961, 61544), (2072, 58247), (2198, 54908), (2597, 46472), (2968, 40663), (3626, 33284), (3922, 30772), (4396, 27454), (5194, 23236), (5809, 20776), (7252, 16642), (7693, 15688), (7844, 15386), (8321, 14504), (8792, 13727), (10388, 11618)]