187883172

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 529132800

約数和(自身を除く): 341249628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 79, 108, 114, 122, 158, 171, 183, 228, 237, 244, 316, 342, 361, 366, 474, 513, 549, 684, 711, 722, 732, 948, 1026, 1083, 1098, 1159, 1422, 1444, 1501, 1647, 2052, 2133, 2166, 2196, 2318, 2844, 3002, 3249, 3294, 3477, 4266, 4332, 4503, 4636, 4819, 6004, 6498, 6588, 6954, 8532, 9006, 9638, 9747, 10431, 12996, 13509, 13908, 14457, 18012, 19276, 19494, 20862, 22021, 27018, 28519, 28914, 31293, 38988, 40527, 41724, 43371, 44042, 54036, 57038, 57828, 62586, 66063, 81054, 85557, 86742, 88084, 91561, 114076, 125172, 130113, 132126, 162108, 171114, 173484, 183122, 198189, 256671, 260226, 264252, 274683, 342228, 366244, 396378, 513342, 520452, 549366, 594567, 770013, 792756, 824049, 1026684, 1098732, 1189134, 1540026, 1648098, 1739659, 2378268, 2472147, 3080052, 3296196, 3479318, 4944294, 5218977, 6958636, 9888588, 10437954, 15656931, 20875908, 31313862, 46970793, 62627724, 93941586, 187883172]

約数ペア:

[(1, 187883172), (2, 93941586), (3, 62627724), (4, 46970793), (6, 31313862), (9, 20875908), (12, 15656931), (18, 10437954), (19, 9888588), (27, 6958636), (36, 5218977), (38, 4944294), (54, 3479318), (57, 3296196), (61, 3080052), (76, 2472147), (79, 2378268), (108, 1739659), (114, 1648098), (122, 1540026), (158, 1189134), (171, 1098732), (183, 1026684), (228, 824049), (237, 792756), (244, 770013), (316, 594567), (342, 549366), (361, 520452), (366, 513342), (474, 396378), (513, 366244), (549, 342228), (684, 274683), (711, 264252), (722, 260226), (732, 256671), (948, 198189), (1026, 183122), (1083, 173484), (1098, 171114), (1159, 162108), (1422, 132126), (1444, 130113), (1501, 125172), (1647, 114076), (2052, 91561), (2133, 88084), (2166, 86742), (2196, 85557), (2318, 81054), (2844, 66063), (3002, 62586), (3249, 57828), (3294, 57038), (3477, 54036), (4266, 44042), (4332, 43371), (4503, 41724), (4636, 40527), (4819, 38988), (6004, 31293), (6498, 28914), (6588, 28519), (6954, 27018), (8532, 22021), (9006, 20862), (9638, 19494), (9747, 19276), (10431, 18012), (12996, 14457), (13509, 13908)]