102821358

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 221276160

約数和(自身を除く): 118454802

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 97, 123, 139, 186, 194, 246, 278, 291, 417, 582, 834, 1271, 2542, 3007, 3813, 3977, 4309, 5699, 6014, 7626, 7954, 8618, 9021, 11398, 11931, 12927, 13483, 17097, 18042, 23862, 25854, 26966, 34194, 40449, 80898, 123287, 176669, 246574, 353338, 369861, 417973, 530007, 552803, 739722, 835946, 1060014, 1105606, 1253919, 1658409, 2507838, 3316818, 17136893, 34273786, 51410679, 102821358]

約数ペア:

[(1, 102821358), (2, 51410679), (3, 34273786), (6, 17136893), (31, 3316818), (41, 2507838), (62, 1658409), (82, 1253919), (93, 1105606), (97, 1060014), (123, 835946), (139, 739722), (186, 552803), (194, 530007), (246, 417973), (278, 369861), (291, 353338), (417, 246574), (582, 176669), (834, 123287), (1271, 80898), (2542, 40449), (3007, 34194), (3813, 26966), (3977, 25854), (4309, 23862), (5699, 18042), (6014, 17097), (7626, 13483), (7954, 12927), (8618, 11931), (9021, 11398)]