164891538

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 96

約数和(自身を含む): 445885440

約数和(自身を除く): 280993902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2394, 2551, 3078, 3402, 3591, 4617, 5102, 7182, 7653, 9234, 10773, 15306, 17857, 21546, 22959, 32319, 35714, 45918, 48469, 53571, 64638, 68877, 96938, 107142, 137754, 145407, 160713, 206631, 290814, 321426, 339283, 413262, 436221, 482139, 619893, 678566, 872442, 964278, 1017849, 1239786, 1308663, 1446417, 2035698, 2617326, 2892834, 3053547, 3925989, 4339251, 6107094, 7851978, 8678502, 9160641, 11777967, 18321282, 23555934, 27481923, 54963846, 82445769, 164891538]

約数ペア:

[(1, 164891538), (2, 82445769), (3, 54963846), (6, 27481923), (7, 23555934), (9, 18321282), (14, 11777967), (18, 9160641), (19, 8678502), (21, 7851978), (27, 6107094), (38, 4339251), (42, 3925989), (54, 3053547), (57, 2892834), (63, 2617326), (81, 2035698), (114, 1446417), (126, 1308663), (133, 1239786), (162, 1017849), (171, 964278), (189, 872442), (243, 678566), (266, 619893), (342, 482139), (378, 436221), (399, 413262), (486, 339283), (513, 321426), (567, 290814), (798, 206631), (1026, 160713), (1134, 145407), (1197, 137754), (1539, 107142), (1701, 96938), (2394, 68877), (2551, 64638), (3078, 53571), (3402, 48469), (3591, 45918), (4617, 35714), (5102, 32319), (7182, 22959), (7653, 21546), (9234, 17857), (10773, 15306)]