144751728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 295220112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 47, 48, 57, 66, 76, 88, 94, 114, 132, 141, 152, 176, 188, 209, 228, 264, 282, 304, 307, 376, 418, 456, 517, 528, 564, 614, 627, 752, 836, 893, 912, 921, 1034, 1128, 1228, 1254, 1551, 1672, 1786, 1842, 2068, 2256, 2456, 2508, 2679, 3102, 3344, 3377, 3572, 3684, 4136, 4912, 5016, 5358, 5833, 6204, 6754, 7144, 7368, 8272, 9823, 10032, 10131, 10716, 11666, 12408, 13508, 14288, 14429, 14736, 17499, 19646, 20262, 21432, 23332, 24816, 27016, 28858, 29469, 34998, 39292, 40524, 42864, 43287, 46664, 54032, 57716, 58938, 64163, 69996, 78584, 81048, 86574, 93328, 115432, 117876, 128326, 139992, 157168, 158719, 162096, 173148, 192489, 230864, 235752, 256652, 274151, 279984, 317438, 346296, 384978, 471504, 476157, 513304, 548302, 634876, 692592, 769956, 822453, 952314, 1026608, 1096604, 1269752, 1539912, 1644906, 1904628, 2193208, 2539504, 3015661, 3079824, 3289812, 3809256, 4386416, 6031322, 6579624, 7618512, 9046983, 12062644, 13159248, 18093966, 24125288, 36187932, 48250576, 72375864, 144751728]

約数ペア:

[(1, 144751728), (2, 72375864), (3, 48250576), (4, 36187932), (6, 24125288), (8, 18093966), (11, 13159248), (12, 12062644), (16, 9046983), (19, 7618512), (22, 6579624), (24, 6031322), (33, 4386416), (38, 3809256), (44, 3289812), (47, 3079824), (48, 3015661), (57, 2539504), (66, 2193208), (76, 1904628), (88, 1644906), (94, 1539912), (114, 1269752), (132, 1096604), (141, 1026608), (152, 952314), (176, 822453), (188, 769956), (209, 692592), (228, 634876), (264, 548302), (282, 513304), (304, 476157), (307, 471504), (376, 384978), (418, 346296), (456, 317438), (517, 279984), (528, 274151), (564, 256652), (614, 235752), (627, 230864), (752, 192489), (836, 173148), (893, 162096), (912, 158719), (921, 157168), (1034, 139992), (1128, 128326), (1228, 117876), (1254, 115432), (1551, 93328), (1672, 86574), (1786, 81048), (1842, 78584), (2068, 69996), (2256, 64163), (2456, 58938), (2508, 57716), (2679, 54032), (3102, 46664), (3344, 43287), (3377, 42864), (3572, 40524), (3684, 39292), (4136, 34998), (4912, 29469), (5016, 28858), (5358, 27016), (5833, 24816), (6204, 23332), (6754, 21432), (7144, 20262), (7368, 19646), (8272, 17499), (9823, 14736), (10032, 14429), (10131, 14288), (10716, 13508), (11666, 12408)]