121623788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 272455680

約数和(自身を除く): 150831892

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 31, 38, 44, 52, 62, 76, 124, 143, 209, 247, 286, 341, 361, 403, 418, 494, 572, 589, 682, 722, 806, 836, 988, 1178, 1364, 1444, 1612, 2356, 2717, 3971, 4433, 4693, 5434, 6479, 6859, 7657, 7942, 8866, 9386, 10868, 11191, 12958, 13718, 15314, 15884, 17732, 18772, 22382, 25916, 27436, 30628, 44764, 51623, 75449, 84227, 89167, 103246, 123101, 145483, 150898, 168454, 178334, 206492, 212629, 246202, 290966, 301796, 336908, 356668, 425258, 492404, 581932, 850516, 980837, 1600313, 1961674, 2338919, 2764177, 3200626, 3923348, 4677838, 5528354, 6401252, 9355676, 11056708, 30405947, 60811894, 121623788]

約数ペア:

[(1, 121623788), (2, 60811894), (4, 30405947), (11, 11056708), (13, 9355676), (19, 6401252), (22, 5528354), (26, 4677838), (31, 3923348), (38, 3200626), (44, 2764177), (52, 2338919), (62, 1961674), (76, 1600313), (124, 980837), (143, 850516), (209, 581932), (247, 492404), (286, 425258), (341, 356668), (361, 336908), (403, 301796), (418, 290966), (494, 246202), (572, 212629), (589, 206492), (682, 178334), (722, 168454), (806, 150898), (836, 145483), (988, 123101), (1178, 103246), (1364, 89167), (1444, 84227), (1612, 75449), (2356, 51623), (2717, 44764), (3971, 30628), (4433, 27436), (4693, 25916), (5434, 22382), (6479, 18772), (6859, 17732), (7657, 15884), (7942, 15314), (8866, 13718), (9386, 12958), (10868, 11191)]