156875686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 282341376

約数和(自身を除く): 125465690

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 73, 137, 146, 253, 274, 341, 506, 682, 713, 803, 1426, 1507, 1606, 1679, 2263, 3014, 3151, 3358, 4247, 4526, 6302, 7843, 8494, 10001, 15686, 18469, 20002, 24893, 34661, 36938, 46717, 49786, 52049, 69322, 93434, 97681, 104098, 110011, 195362, 220022, 230023, 310031, 460046, 572539, 620062, 1074491, 1145078, 2148982, 2530253, 3410341, 5060506, 6820682, 7130713, 14261426, 78437843, 156875686]

約数ペア:

[(1, 156875686), (2, 78437843), (11, 14261426), (22, 7130713), (23, 6820682), (31, 5060506), (46, 3410341), (62, 2530253), (73, 2148982), (137, 1145078), (146, 1074491), (253, 620062), (274, 572539), (341, 460046), (506, 310031), (682, 230023), (713, 220022), (803, 195362), (1426, 110011), (1507, 104098), (1606, 97681), (1679, 93434), (2263, 69322), (3014, 52049), (3151, 49786), (3358, 46717), (4247, 36938), (4526, 34661), (6302, 24893), (7843, 20002), (8494, 18469), (10001, 15686)]