142503384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3391}}^1$

素因数の和:3520

約数の個数: 64

約数和(自身を含む): 380989440

約数和(自身を除く): 238486056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 824, 1236, 1751, 2472, 3391, 3502, 5253, 6782, 7004, 10173, 10506, 13564, 14008, 20346, 21012, 27128, 40692, 42024, 57647, 81384, 115294, 172941, 230588, 345882, 349273, 461176, 691764, 698546, 1047819, 1383528, 1397092, 2095638, 2794184, 4191276, 5937641, 8382552, 11875282, 17812923, 23750564, 35625846, 47501128, 71251692, 142503384]

約数ペア:

[(1, 142503384), (2, 71251692), (3, 47501128), (4, 35625846), (6, 23750564), (8, 17812923), (12, 11875282), (17, 8382552), (24, 5937641), (34, 4191276), (51, 2794184), (68, 2095638), (102, 1397092), (103, 1383528), (136, 1047819), (204, 698546), (206, 691764), (309, 461176), (408, 349273), (412, 345882), (618, 230588), (824, 172941), (1236, 115294), (1751, 81384), (2472, 57647), (3391, 42024), (3502, 40692), (5253, 27128), (6782, 21012), (7004, 20346), (10173, 14008), (10506, 13564)]