130621608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8209}}^1$

素因数の和:8251

約数の個数: 96

約数和(自身を含む): 403439400

約数和(自身を除く): 272817792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 8209, 15912, 16418, 24627, 32836, 49254, 65672, 73881, 98508, 106717, 139553, 147762, 197016, 213434, 279106, 295524, 320151, 418659, 426868, 558212, 591048, 640302, 837318, 853736, 960453, 1116424, 1255977, 1280604, 1674636, 1814189, 1920906, 2511954, 2561208, 3349272, 3628378, 3841812, 5023908, 5442567, 7256756, 7683624, 10047816, 10885134, 14513512, 16327701, 21770268, 32655402, 43540536, 65310804, 130621608]

約数ペア:

[(1, 130621608), (2, 65310804), (3, 43540536), (4, 32655402), (6, 21770268), (8, 16327701), (9, 14513512), (12, 10885134), (13, 10047816), (17, 7683624), (18, 7256756), (24, 5442567), (26, 5023908), (34, 3841812), (36, 3628378), (39, 3349272), (51, 2561208), (52, 2511954), (68, 1920906), (72, 1814189), (78, 1674636), (102, 1280604), (104, 1255977), (117, 1116424), (136, 960453), (153, 853736), (156, 837318), (204, 640302), (221, 591048), (234, 558212), (306, 426868), (312, 418659), (408, 320151), (442, 295524), (468, 279106), (612, 213434), (663, 197016), (884, 147762), (936, 139553), (1224, 106717), (1326, 98508), (1768, 73881), (1989, 65672), (2652, 49254), (3978, 32836), (5304, 24627), (7956, 16418), (8209, 15912)]