142881872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 338764032

約数和(自身を除く): 195882160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 101, 112, 119, 136, 202, 238, 272, 404, 476, 707, 743, 808, 952, 1414, 1486, 1616, 1717, 1904, 2828, 2972, 3434, 5201, 5656, 5944, 6868, 10402, 11312, 11888, 12019, 12631, 13736, 20804, 24038, 25262, 27472, 41608, 48076, 50524, 75043, 83216, 88417, 96152, 101048, 150086, 176834, 192304, 202096, 300172, 353668, 525301, 600344, 707336, 1050602, 1200688, 1275731, 1414672, 2101204, 2551462, 4202408, 5102924, 8404816, 8930117, 10205848, 17860234, 20411696, 35720468, 71440936, 142881872]

約数ペア:

[(1, 142881872), (2, 71440936), (4, 35720468), (7, 20411696), (8, 17860234), (14, 10205848), (16, 8930117), (17, 8404816), (28, 5102924), (34, 4202408), (56, 2551462), (68, 2101204), (101, 1414672), (112, 1275731), (119, 1200688), (136, 1050602), (202, 707336), (238, 600344), (272, 525301), (404, 353668), (476, 300172), (707, 202096), (743, 192304), (808, 176834), (952, 150086), (1414, 101048), (1486, 96152), (1616, 88417), (1717, 83216), (1904, 75043), (2828, 50524), (2972, 48076), (3434, 41608), (5201, 27472), (5656, 25262), (5944, 24038), (6868, 20804), (10402, 13736), (11312, 12631), (11888, 12019)]