189268956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 547616160

約数和(自身を除く): 358347204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 153, 164, 171, 204, 228, 246, 306, 323, 342, 369, 397, 492, 612, 646, 684, 697, 738, 779, 794, 969, 1191, 1292, 1394, 1476, 1558, 1588, 1938, 2091, 2337, 2382, 2788, 2907, 3116, 3573, 3876, 4182, 4674, 4764, 5814, 6273, 6749, 7011, 7146, 7543, 8364, 9348, 11628, 12546, 13243, 13498, 14022, 14292, 15086, 16277, 20247, 22629, 25092, 26486, 26996, 28044, 30172, 32554, 39729, 40494, 45258, 48831, 52972, 60741, 65108, 67887, 79458, 80988, 90516, 97662, 119187, 121482, 128231, 135774, 146493, 158916, 195324, 238374, 242964, 256462, 271548, 276709, 292986, 309263, 384693, 476748, 512924, 553418, 585972, 618526, 769386, 830127, 927789, 1106836, 1154079, 1237052, 1538772, 1660254, 1855578, 2308158, 2490381, 2783367, 3320508, 3711156, 4616316, 4980762, 5257471, 5566734, 9961524, 10514942, 11133468, 15772413, 21029884, 31544826, 47317239, 63089652, 94634478, 189268956]

約数ペア:

[(1, 189268956), (2, 94634478), (3, 63089652), (4, 47317239), (6, 31544826), (9, 21029884), (12, 15772413), (17, 11133468), (18, 10514942), (19, 9961524), (34, 5566734), (36, 5257471), (38, 4980762), (41, 4616316), (51, 3711156), (57, 3320508), (68, 2783367), (76, 2490381), (82, 2308158), (102, 1855578), (114, 1660254), (123, 1538772), (153, 1237052), (164, 1154079), (171, 1106836), (204, 927789), (228, 830127), (246, 769386), (306, 618526), (323, 585972), (342, 553418), (369, 512924), (397, 476748), (492, 384693), (612, 309263), (646, 292986), (684, 276709), (697, 271548), (738, 256462), (779, 242964), (794, 238374), (969, 195324), (1191, 158916), (1292, 146493), (1394, 135774), (1476, 128231), (1558, 121482), (1588, 119187), (1938, 97662), (2091, 90516), (2337, 80988), (2382, 79458), (2788, 67887), (2907, 65108), (3116, 60741), (3573, 52972), (3876, 48831), (4182, 45258), (4674, 40494), (4764, 39729), (5814, 32554), (6273, 30172), (6749, 28044), (7011, 26996), (7146, 26486), (7543, 25092), (8364, 22629), (9348, 20247), (11628, 16277), (12546, 15086), (13243, 14292), (13498, 14022)]