121461736

素因数分解:

$2^3\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 80

約数和(自身を含む): 269597700

約数和(自身を除く): 148135964

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 121, 122, 136, 187, 242, 244, 374, 484, 488, 671, 748, 968, 1037, 1331, 1342, 1496, 2057, 2074, 2662, 2684, 4114, 4148, 5324, 5368, 7381, 8228, 8296, 10648, 11407, 14641, 14762, 16456, 22627, 22814, 29282, 29524, 45254, 45628, 58564, 59048, 81191, 90508, 91256, 117128, 125477, 162382, 181016, 248897, 250954, 324764, 497794, 501908, 649528, 893101, 995588, 1003816, 1380247, 1786202, 1991176, 2760494, 3572404, 5520988, 7144808, 11041976, 15182717, 30365434, 60730868, 121461736]

約数ペア:

[(1, 121461736), (2, 60730868), (4, 30365434), (8, 15182717), (11, 11041976), (17, 7144808), (22, 5520988), (34, 3572404), (44, 2760494), (61, 1991176), (68, 1786202), (88, 1380247), (121, 1003816), (122, 995588), (136, 893101), (187, 649528), (242, 501908), (244, 497794), (374, 324764), (484, 250954), (488, 248897), (671, 181016), (748, 162382), (968, 125477), (1037, 117128), (1331, 91256), (1342, 90508), (1496, 81191), (2057, 59048), (2074, 58564), (2662, 45628), (2684, 45254), (4114, 29524), (4148, 29282), (5324, 22814), (5368, 22627), (7381, 16456), (8228, 14762), (8296, 14641), (10648, 11407)]