161069304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19732

約数の個数: 64

約数和(自身を含む): 453473280

約数和(自身を除く): 292403976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 19681, 39362, 59043, 78724, 118086, 157448, 216491, 236172, 432982, 472344, 610111, 649473, 865964, 1220222, 1298946, 1731928, 1830333, 2440444, 2597892, 3660666, 4880888, 5195784, 6711221, 7321332, 13422442, 14642664, 20133663, 26844884, 40267326, 53689768, 80534652, 161069304]

約数ペア:

[(1, 161069304), (2, 80534652), (3, 53689768), (4, 40267326), (6, 26844884), (8, 20133663), (11, 14642664), (12, 13422442), (22, 7321332), (24, 6711221), (31, 5195784), (33, 4880888), (44, 3660666), (62, 2597892), (66, 2440444), (88, 1830333), (93, 1731928), (124, 1298946), (132, 1220222), (186, 865964), (248, 649473), (264, 610111), (341, 472344), (372, 432982), (682, 236172), (744, 216491), (1023, 157448), (1364, 118086), (2046, 78724), (2728, 59043), (4092, 39362), (8184, 19681)]