159109236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 488237568

約数和(自身を除く): 329128332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 558, 572, 682, 806, 858, 997, 1023, 1116, 1209, 1287, 1364, 1612, 1716, 1994, 2046, 2418, 2574, 2991, 3069, 3627, 3988, 4092, 4433, 4836, 5148, 5982, 6138, 7254, 8866, 8973, 10967, 11964, 12276, 12961, 13299, 14508, 17732, 17946, 21934, 25922, 26598, 30907, 32901, 35892, 38883, 39897, 43868, 51844, 53196, 61814, 65802, 77766, 79794, 92721, 98703, 116649, 123628, 131604, 142571, 155532, 159588, 185442, 197406, 233298, 278163, 285142, 339977, 370884, 394812, 401791, 427713, 466596, 556326, 570284, 679954, 803582, 855426, 1019931, 1112652, 1205373, 1283139, 1359908, 1607164, 1710852, 2039862, 2410746, 2566278, 3059793, 3616119, 4079724, 4419701, 4821492, 5132556, 6119586, 7232238, 8839402, 12239172, 13259103, 14464476, 17678804, 26518206, 39777309, 53036412, 79554618, 159109236]

約数ペア:

[(1, 159109236), (2, 79554618), (3, 53036412), (4, 39777309), (6, 26518206), (9, 17678804), (11, 14464476), (12, 13259103), (13, 12239172), (18, 8839402), (22, 7232238), (26, 6119586), (31, 5132556), (33, 4821492), (36, 4419701), (39, 4079724), (44, 3616119), (52, 3059793), (62, 2566278), (66, 2410746), (78, 2039862), (93, 1710852), (99, 1607164), (117, 1359908), (124, 1283139), (132, 1205373), (143, 1112652), (156, 1019931), (186, 855426), (198, 803582), (234, 679954), (279, 570284), (286, 556326), (341, 466596), (372, 427713), (396, 401791), (403, 394812), (429, 370884), (468, 339977), (558, 285142), (572, 278163), (682, 233298), (806, 197406), (858, 185442), (997, 159588), (1023, 155532), (1116, 142571), (1209, 131604), (1287, 123628), (1364, 116649), (1612, 98703), (1716, 92721), (1994, 79794), (2046, 77766), (2418, 65802), (2574, 61814), (2991, 53196), (3069, 51844), (3627, 43868), (3988, 39897), (4092, 38883), (4433, 35892), (4836, 32901), (5148, 30907), (5982, 26598), (6138, 25922), (7254, 21934), (8866, 17946), (8973, 17732), (10967, 14508), (11964, 13299), (12276, 12961)]