156748228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 363412224

約数和(自身を除く): 206663996

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 73, 91, 119, 146, 182, 221, 238, 292, 347, 364, 442, 476, 511, 694, 884, 949, 1022, 1241, 1388, 1547, 1898, 2044, 2429, 2482, 3094, 3796, 4511, 4858, 4964, 5899, 6188, 6643, 8687, 9022, 9716, 11798, 13286, 16133, 17374, 18044, 23596, 25331, 26572, 31577, 32266, 34748, 41293, 50662, 63154, 64532, 76687, 82586, 101324, 112931, 126308, 153374, 165172, 177317, 225862, 306748, 329303, 354634, 430627, 451724, 536809, 658606, 709268, 861254, 1073618, 1317212, 1722508, 2147236, 2305121, 3014389, 4610242, 5598151, 6028778, 9220484, 11196302, 12057556, 22392604, 39187057, 78374114, 156748228]

約数ペア:

[(1, 156748228), (2, 78374114), (4, 39187057), (7, 22392604), (13, 12057556), (14, 11196302), (17, 9220484), (26, 6028778), (28, 5598151), (34, 4610242), (52, 3014389), (68, 2305121), (73, 2147236), (91, 1722508), (119, 1317212), (146, 1073618), (182, 861254), (221, 709268), (238, 658606), (292, 536809), (347, 451724), (364, 430627), (442, 354634), (476, 329303), (511, 306748), (694, 225862), (884, 177317), (949, 165172), (1022, 153374), (1241, 126308), (1388, 112931), (1547, 101324), (1898, 82586), (2044, 76687), (2429, 64532), (2482, 63154), (3094, 50662), (3796, 41293), (4511, 34748), (4858, 32266), (4964, 31577), (5899, 26572), (6188, 25331), (6643, 23596), (8687, 18044), (9022, 17374), (9716, 16133), (11798, 13286)]