144805232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3382

約数の個数: 80

約数和(自身を含む): 347061120

約数和(自身を除く): 202255888

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3331, 3344, 3952, 5434, 6662, 10868, 13324, 21736, 26648, 36641, 43303, 43472, 53296, 63289, 73282, 86606, 126578, 146564, 173212, 253156, 293128, 346424, 476333, 506312, 586256, 692848, 696179, 822757, 952666, 1012624, 1392358, 1645514, 1905332, 2784716, 3291028, 3810664, 5569432, 6582056, 7621328, 9050327, 11138864, 13164112, 18100654, 36201308, 72402616, 144805232]

約数ペア:

[(1, 144805232), (2, 72402616), (4, 36201308), (8, 18100654), (11, 13164112), (13, 11138864), (16, 9050327), (19, 7621328), (22, 6582056), (26, 5569432), (38, 3810664), (44, 3291028), (52, 2784716), (76, 1905332), (88, 1645514), (104, 1392358), (143, 1012624), (152, 952666), (176, 822757), (208, 696179), (209, 692848), (247, 586256), (286, 506312), (304, 476333), (418, 346424), (494, 293128), (572, 253156), (836, 173212), (988, 146564), (1144, 126578), (1672, 86606), (1976, 73282), (2288, 63289), (2717, 53296), (3331, 43472), (3344, 43303), (3952, 36641), (5434, 26648), (6662, 21736), (10868, 13324)]