145624416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{216703}}^1$

素因数の和:216723

約数の個数: 48

約数和(自身を含む): 436875264

約数和(自身を除く): 291250848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 216703, 433406, 650109, 866812, 1300218, 1516921, 1733624, 2600436, 3033842, 3467248, 4550763, 5200872, 6067684, 6934496, 9101526, 10401744, 12135368, 18203052, 20803488, 24270736, 36406104, 48541472, 72812208, 145624416]

約数ペア:

[(1, 145624416), (2, 72812208), (3, 48541472), (4, 36406104), (6, 24270736), (7, 20803488), (8, 18203052), (12, 12135368), (14, 10401744), (16, 9101526), (21, 6934496), (24, 6067684), (28, 5200872), (32, 4550763), (42, 3467248), (48, 3033842), (56, 2600436), (84, 1733624), (96, 1516921), (112, 1300218), (168, 866812), (224, 650109), (336, 433406), (672, 216703)]