149249484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 424569600

約数和(自身を除く): 275320116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 159, 171, 179, 207, 212, 228, 276, 318, 342, 358, 414, 437, 477, 537, 636, 684, 716, 828, 874, 954, 1007, 1074, 1219, 1311, 1611, 1748, 1908, 2014, 2148, 2438, 2622, 3021, 3222, 3401, 3657, 3933, 4028, 4117, 4876, 5244, 6042, 6444, 6802, 7314, 7866, 8234, 9063, 9487, 10203, 10971, 12084, 12351, 13604, 14628, 15732, 16468, 18126, 18974, 20406, 21942, 23161, 24702, 28461, 30609, 36252, 37053, 37948, 40812, 43884, 46322, 49404, 56922, 61218, 69483, 74106, 78223, 85383, 92644, 113844, 122436, 138966, 148212, 156446, 170766, 180253, 208449, 218201, 234669, 277932, 312892, 341532, 360506, 416898, 436402, 469338, 540759, 654603, 704007, 721012, 833796, 872804, 938676, 1081518, 1309206, 1408014, 1622277, 1963809, 2163036, 2618412, 2816028, 3244554, 3927618, 4145819, 6489108, 7855236, 8291638, 12437457, 16583276, 24874914, 37312371, 49749828, 74624742, 149249484]

約数ペア:

[(1, 149249484), (2, 74624742), (3, 49749828), (4, 37312371), (6, 24874914), (9, 16583276), (12, 12437457), (18, 8291638), (19, 7855236), (23, 6489108), (36, 4145819), (38, 3927618), (46, 3244554), (53, 2816028), (57, 2618412), (69, 2163036), (76, 1963809), (92, 1622277), (106, 1408014), (114, 1309206), (138, 1081518), (159, 938676), (171, 872804), (179, 833796), (207, 721012), (212, 704007), (228, 654603), (276, 540759), (318, 469338), (342, 436402), (358, 416898), (414, 360506), (437, 341532), (477, 312892), (537, 277932), (636, 234669), (684, 218201), (716, 208449), (828, 180253), (874, 170766), (954, 156446), (1007, 148212), (1074, 138966), (1219, 122436), (1311, 113844), (1611, 92644), (1748, 85383), (1908, 78223), (2014, 74106), (2148, 69483), (2438, 61218), (2622, 56922), (3021, 49404), (3222, 46322), (3401, 43884), (3657, 40812), (3933, 37948), (4028, 37053), (4117, 36252), (4876, 30609), (5244, 28461), (6042, 24702), (6444, 23161), (6802, 21942), (7314, 20406), (7866, 18974), (8234, 18126), (9063, 16468), (9487, 15732), (10203, 14628), (10971, 13604), (12084, 12351)]