142490348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1927

約数の個数: 96

約数和(自身を含む): 352611840

約数和(自身を除く): 210121492

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 1873, 2002, 2717, 2926, 3458, 3746, 4004, 5434, 5852, 6916, 7492, 10868, 13111, 19019, 20603, 24349, 26222, 35587, 38038, 41206, 48698, 52444, 71174, 76076, 82412, 97396, 142348, 144221, 170443, 249109, 267839, 288442, 340886, 391457, 462631, 498218, 535678, 576884, 681772, 782914, 925262, 996436, 1071356, 1565828, 1850524, 1874873, 2740199, 3238417, 3749746, 5088941, 5480398, 6476834, 7499492, 10177882, 10960796, 12953668, 20355764, 35622587, 71245174, 142490348]

約数ペア:

[(1, 142490348), (2, 71245174), (4, 35622587), (7, 20355764), (11, 12953668), (13, 10960796), (14, 10177882), (19, 7499492), (22, 6476834), (26, 5480398), (28, 5088941), (38, 3749746), (44, 3238417), (52, 2740199), (76, 1874873), (77, 1850524), (91, 1565828), (133, 1071356), (143, 996436), (154, 925262), (182, 782914), (209, 681772), (247, 576884), (266, 535678), (286, 498218), (308, 462631), (364, 391457), (418, 340886), (494, 288442), (532, 267839), (572, 249109), (836, 170443), (988, 144221), (1001, 142348), (1463, 97396), (1729, 82412), (1873, 76076), (2002, 71174), (2717, 52444), (2926, 48698), (3458, 41206), (3746, 38038), (4004, 35587), (5434, 26222), (5852, 24349), (6916, 20603), (7492, 19019), (10868, 13111)]