162568965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 289981440

約数和(自身を除く): 127412475

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 79, 173, 183, 195, 237, 305, 395, 519, 793, 865, 915, 1027, 1185, 2249, 2379, 2595, 3081, 3965, 4819, 5135, 6747, 10553, 11245, 11895, 13667, 14457, 15405, 24095, 31659, 33735, 41001, 52765, 62647, 68335, 72285, 137189, 158295, 177671, 187941, 205005, 313235, 411567, 533013, 685945, 833687, 888355, 939705, 2057835, 2501061, 2665065, 4168435, 10837931, 12505305, 32513793, 54189655, 162568965]

約数ペア:

[(1, 162568965), (3, 54189655), (5, 32513793), (13, 12505305), (15, 10837931), (39, 4168435), (61, 2665065), (65, 2501061), (79, 2057835), (173, 939705), (183, 888355), (195, 833687), (237, 685945), (305, 533013), (395, 411567), (519, 313235), (793, 205005), (865, 187941), (915, 177671), (1027, 158295), (1185, 137189), (2249, 72285), (2379, 68335), (2595, 62647), (3081, 52765), (3965, 41001), (4819, 33735), (5135, 31659), (6747, 24095), (10553, 15405), (11245, 14457), (11895, 13667)]