149912223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 220320000

約数和(自身を除く): 70407777

約数列:

[1, 3, 19, 29, 57, 87, 89, 267, 551, 1019, 1653, 1691, 2581, 3057, 5073, 7743, 19361, 29551, 49039, 58083, 88653, 90691, 147117, 272073, 561469, 1684407, 1723129, 2630039, 5169387, 7890117, 49970741, 149912223]

約数ペア:

[(1, 149912223), (3, 49970741), (19, 7890117), (29, 5169387), (57, 2630039), (87, 1723129), (89, 1684407), (267, 561469), (551, 272073), (1019, 147117), (1653, 90691), (1691, 88653), (2581, 58083), (3057, 49039), (5073, 29551), (7743, 19361)]