160667668

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 54

約数和(自身を含む): 338360778

約数和(自身を除く): 177693110

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 853, 868, 961, 1519, 1706, 1922, 3038, 3412, 3844, 5971, 6076, 6727, 11942, 13454, 23884, 26443, 26908, 41797, 47089, 52886, 83594, 94178, 105772, 167188, 185101, 188356, 370202, 740404, 819733, 1295707, 1639466, 2591414, 3278932, 5182828, 5738131, 11476262, 22952524, 40166917, 80333834, 160667668]

約数ペア:

[(1, 160667668), (2, 80333834), (4, 40166917), (7, 22952524), (14, 11476262), (28, 5738131), (31, 5182828), (49, 3278932), (62, 2591414), (98, 1639466), (124, 1295707), (196, 819733), (217, 740404), (434, 370202), (853, 188356), (868, 185101), (961, 167188), (1519, 105772), (1706, 94178), (1922, 83594), (3038, 52886), (3412, 47089), (3844, 41797), (5971, 26908), (6076, 26443), (6727, 23884), (11942, 13454)]