145381158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1877}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 340428816

約数和(自身を除く): 195047658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1877, 1986, 2979, 3754, 4303, 5631, 5958, 8606, 11262, 12909, 16893, 24401, 25818, 33786, 38727, 48802, 73203, 77454, 146406, 219609, 439218, 621287, 1242574, 1863861, 3727722, 5591583, 8076731, 11183166, 16153462, 24230193, 48460386, 72690579, 145381158]

約数ペア:

[(1, 145381158), (2, 72690579), (3, 48460386), (6, 24230193), (9, 16153462), (13, 11183166), (18, 8076731), (26, 5591583), (39, 3727722), (78, 1863861), (117, 1242574), (234, 621287), (331, 439218), (662, 219609), (993, 146406), (1877, 77454), (1986, 73203), (2979, 48802), (3754, 38727), (4303, 33786), (5631, 25818), (5958, 24401), (8606, 16893), (11262, 12909)]