168327954

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15877}}^1$

素因数の和:15935

約数の個数: 48

約数和(自身を含む): 396314880

約数和(自身を除く): 227986926

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 10602, 15877, 31754, 47631, 95262, 142893, 285786, 301663, 492187, 603326, 904989, 984374, 1476561, 1809978, 2714967, 2953122, 4429683, 5429934, 8859366, 9351553, 18703106, 28054659, 56109318, 84163977, 168327954]

約数ペア:

[(1, 168327954), (2, 84163977), (3, 56109318), (6, 28054659), (9, 18703106), (18, 9351553), (19, 8859366), (31, 5429934), (38, 4429683), (57, 2953122), (62, 2714967), (93, 1809978), (114, 1476561), (171, 984374), (186, 904989), (279, 603326), (342, 492187), (558, 301663), (589, 285786), (1178, 142893), (1767, 95262), (3534, 47631), (5301, 31754), (10602, 15877)]