128216676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 356751360

約数和(自身を除く): 228534684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 59, 82, 84, 118, 123, 164, 177, 236, 246, 287, 354, 413, 492, 574, 631, 708, 826, 861, 1148, 1239, 1262, 1652, 1722, 1893, 2419, 2478, 2524, 3444, 3786, 4417, 4838, 4956, 7257, 7572, 8834, 9676, 13251, 14514, 16933, 17668, 25871, 26502, 29028, 33866, 37229, 50799, 51742, 53004, 67732, 74458, 77613, 101598, 103484, 111687, 148916, 155226, 181097, 203196, 223374, 260603, 310452, 362194, 446748, 521206, 543291, 724388, 781809, 1042412, 1086582, 1526389, 1563618, 2173164, 3052778, 3127236, 4579167, 6105556, 9158334, 10684723, 18316668, 21369446, 32054169, 42738892, 64108338, 128216676]

約数ペア:

[(1, 128216676), (2, 64108338), (3, 42738892), (4, 32054169), (6, 21369446), (7, 18316668), (12, 10684723), (14, 9158334), (21, 6105556), (28, 4579167), (41, 3127236), (42, 3052778), (59, 2173164), (82, 1563618), (84, 1526389), (118, 1086582), (123, 1042412), (164, 781809), (177, 724388), (236, 543291), (246, 521206), (287, 446748), (354, 362194), (413, 310452), (492, 260603), (574, 223374), (631, 203196), (708, 181097), (826, 155226), (861, 148916), (1148, 111687), (1239, 103484), (1262, 101598), (1652, 77613), (1722, 74458), (1893, 67732), (2419, 53004), (2478, 51742), (2524, 50799), (3444, 37229), (3786, 33866), (4417, 29028), (4838, 26502), (4956, 25871), (7257, 17668), (7572, 16933), (8834, 14514), (9676, 13251)]