188912364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 511633920

約数和(自身を除く): 322721556

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 47, 51, 57, 61, 68, 76, 94, 102, 114, 122, 141, 183, 188, 204, 228, 244, 282, 289, 323, 366, 564, 578, 646, 732, 799, 867, 893, 969, 1037, 1156, 1159, 1292, 1598, 1734, 1786, 1938, 2074, 2318, 2397, 2679, 2867, 3111, 3196, 3468, 3477, 3572, 3876, 4148, 4636, 4794, 5358, 5491, 5734, 6222, 6954, 8601, 9588, 10716, 10982, 11468, 12444, 13583, 13908, 15181, 16473, 17202, 17629, 19703, 21964, 27166, 30362, 32946, 34404, 35258, 39406, 40749, 45543, 48739, 52887, 54332, 54473, 59109, 60724, 65892, 70516, 78812, 81498, 91086, 97478, 105774, 108946, 118218, 146217, 162996, 163419, 182172, 194956, 211548, 217892, 236436, 258077, 292434, 326838, 334951, 516154, 584868, 653676, 669902, 774231, 828563, 926041, 1004853, 1032308, 1339804, 1548462, 1657126, 1852082, 2009706, 2485689, 2778123, 3096924, 3314252, 3704164, 4019412, 4971378, 5556246, 9942756, 11112492, 15742697, 31485394, 47228091, 62970788, 94456182, 188912364]

約数ペア:

[(1, 188912364), (2, 94456182), (3, 62970788), (4, 47228091), (6, 31485394), (12, 15742697), (17, 11112492), (19, 9942756), (34, 5556246), (38, 4971378), (47, 4019412), (51, 3704164), (57, 3314252), (61, 3096924), (68, 2778123), (76, 2485689), (94, 2009706), (102, 1852082), (114, 1657126), (122, 1548462), (141, 1339804), (183, 1032308), (188, 1004853), (204, 926041), (228, 828563), (244, 774231), (282, 669902), (289, 653676), (323, 584868), (366, 516154), (564, 334951), (578, 326838), (646, 292434), (732, 258077), (799, 236436), (867, 217892), (893, 211548), (969, 194956), (1037, 182172), (1156, 163419), (1159, 162996), (1292, 146217), (1598, 118218), (1734, 108946), (1786, 105774), (1938, 97478), (2074, 91086), (2318, 81498), (2397, 78812), (2679, 70516), (2867, 65892), (3111, 60724), (3196, 59109), (3468, 54473), (3477, 54332), (3572, 52887), (3876, 48739), (4148, 45543), (4636, 40749), (4794, 39406), (5358, 35258), (5491, 34404), (5734, 32946), (6222, 30362), (6954, 27166), (8601, 21964), (9588, 19703), (10716, 17629), (10982, 17202), (11468, 16473), (12444, 15181), (13583, 13908)]