154939356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30097}}^1$

素因数の和:30131

約数の個数: 72

約数和(自身を含む): 460138224

約数和(自身を除く): 305198868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 30097, 60194, 90291, 120388, 180582, 270873, 331067, 361164, 391261, 541746, 662134, 782522, 993201, 1083492, 1173783, 1324268, 1565044, 1986402, 2347566, 2979603, 3521349, 3972804, 4303871, 4695132, 5959206, 7042698, 8607742, 11918412, 12911613, 14085396, 17215484, 25823226, 38734839, 51646452, 77469678, 154939356]

約数ペア:

[(1, 154939356), (2, 77469678), (3, 51646452), (4, 38734839), (6, 25823226), (9, 17215484), (11, 14085396), (12, 12911613), (13, 11918412), (18, 8607742), (22, 7042698), (26, 5959206), (33, 4695132), (36, 4303871), (39, 3972804), (44, 3521349), (52, 2979603), (66, 2347566), (78, 1986402), (99, 1565044), (117, 1324268), (132, 1173783), (143, 1083492), (156, 993201), (198, 782522), (234, 662134), (286, 541746), (396, 391261), (429, 361164), (468, 331067), (572, 270873), (858, 180582), (1287, 120388), (1716, 90291), (2574, 60194), (5148, 30097)]