128675652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 237107388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 251, 357, 359, 476, 502, 714, 718, 753, 1004, 1077, 1428, 1436, 1506, 1757, 2154, 2513, 3012, 3514, 4267, 4308, 5026, 5271, 6103, 7028, 7539, 8534, 10052, 10542, 12206, 12801, 15078, 17068, 18309, 21084, 24412, 25602, 29869, 30156, 36618, 42721, 51204, 59738, 73236, 85442, 89607, 90109, 119476, 128163, 170884, 179214, 180218, 256326, 270327, 358428, 360436, 512652, 540654, 630763, 1081308, 1261526, 1531853, 1892289, 2523052, 3063706, 3784578, 4595559, 6127412, 7569156, 9191118, 10722971, 18382236, 21445942, 32168913, 42891884, 64337826, 128675652]

約数ペア:

[(1, 128675652), (2, 64337826), (3, 42891884), (4, 32168913), (6, 21445942), (7, 18382236), (12, 10722971), (14, 9191118), (17, 7569156), (21, 6127412), (28, 4595559), (34, 3784578), (42, 3063706), (51, 2523052), (68, 1892289), (84, 1531853), (102, 1261526), (119, 1081308), (204, 630763), (238, 540654), (251, 512652), (357, 360436), (359, 358428), (476, 270327), (502, 256326), (714, 180218), (718, 179214), (753, 170884), (1004, 128163), (1077, 119476), (1428, 90109), (1436, 89607), (1506, 85442), (1757, 73236), (2154, 59738), (2513, 51204), (3012, 42721), (3514, 36618), (4267, 30156), (4308, 29869), (5026, 25602), (5271, 24412), (6103, 21084), (7028, 18309), (7539, 17068), (8534, 15078), (10052, 12801), (10542, 12206)]