143075842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 282610944

約数和(自身を除く): 139535102

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 131, 182, 221, 238, 262, 353, 442, 706, 917, 1547, 1703, 1834, 2227, 2471, 3094, 3406, 4454, 4589, 4942, 6001, 9178, 11921, 12002, 15589, 23842, 28951, 31178, 32123, 42007, 46243, 57902, 64246, 78013, 84014, 92486, 156026, 202657, 323701, 405314, 546091, 601159, 647402, 786131, 1092182, 1202318, 1572262, 4208113, 5502917, 8416226, 10219703, 11005834, 20439406, 71537921, 143075842]

約数ペア:

[(1, 143075842), (2, 71537921), (7, 20439406), (13, 11005834), (14, 10219703), (17, 8416226), (26, 5502917), (34, 4208113), (91, 1572262), (119, 1202318), (131, 1092182), (182, 786131), (221, 647402), (238, 601159), (262, 546091), (353, 405314), (442, 323701), (706, 202657), (917, 156026), (1547, 92486), (1703, 84014), (1834, 78013), (2227, 64246), (2471, 57902), (3094, 46243), (3406, 42007), (4454, 32123), (4589, 31178), (4942, 28951), (6001, 23842), (9178, 15589), (11921, 12002)]