187386318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 309033522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 107, 113, 123, 126, 189, 214, 226, 246, 287, 321, 339, 369, 378, 574, 642, 678, 738, 749, 791, 861, 963, 1017, 1107, 1498, 1582, 1722, 1926, 2034, 2214, 2247, 2373, 2583, 2889, 3051, 4387, 4494, 4633, 4746, 5166, 5778, 6102, 6741, 7119, 7749, 8774, 9266, 12091, 13161, 13482, 13899, 14238, 15498, 20223, 21357, 24182, 26322, 27798, 30709, 32431, 36273, 39483, 40446, 41697, 42714, 61418, 64862, 72546, 78966, 83394, 84637, 92127, 97293, 108819, 118449, 125091, 169274, 184254, 194586, 217638, 236898, 250182, 253911, 276381, 291879, 326457, 495731, 507822, 552762, 583758, 652914, 761733, 829143, 875637, 991462, 1487193, 1523466, 1658286, 1751274, 2285199, 2974386, 3470117, 4461579, 4570398, 6940234, 8923158, 10410351, 13384737, 20820702, 26769474, 31231053, 62462106, 93693159, 187386318]

約数ペア:

[(1, 187386318), (2, 93693159), (3, 62462106), (6, 31231053), (7, 26769474), (9, 20820702), (14, 13384737), (18, 10410351), (21, 8923158), (27, 6940234), (41, 4570398), (42, 4461579), (54, 3470117), (63, 2974386), (82, 2285199), (107, 1751274), (113, 1658286), (123, 1523466), (126, 1487193), (189, 991462), (214, 875637), (226, 829143), (246, 761733), (287, 652914), (321, 583758), (339, 552762), (369, 507822), (378, 495731), (574, 326457), (642, 291879), (678, 276381), (738, 253911), (749, 250182), (791, 236898), (861, 217638), (963, 194586), (1017, 184254), (1107, 169274), (1498, 125091), (1582, 118449), (1722, 108819), (1926, 97293), (2034, 92127), (2214, 84637), (2247, 83394), (2373, 78966), (2583, 72546), (2889, 64862), (3051, 61418), (4387, 42714), (4494, 41697), (4633, 40446), (4746, 39483), (5166, 36273), (5778, 32431), (6102, 30709), (6741, 27798), (7119, 26322), (7749, 24182), (8774, 21357), (9266, 20223), (12091, 15498), (13161, 14238), (13482, 13899)]