158175684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 296795196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 61, 68, 76, 102, 114, 122, 153, 171, 183, 204, 223, 228, 244, 306, 323, 342, 366, 446, 549, 612, 646, 669, 684, 732, 892, 969, 1037, 1098, 1159, 1292, 1338, 1938, 2007, 2074, 2196, 2318, 2676, 2907, 3111, 3477, 3791, 3876, 4014, 4148, 4237, 4636, 5814, 6222, 6954, 7582, 8028, 8474, 9333, 10431, 11373, 11628, 12444, 12711, 13603, 13908, 15164, 16948, 18666, 19703, 20862, 22746, 25422, 27206, 34119, 37332, 38133, 39406, 40809, 41724, 45492, 50844, 54412, 59109, 68238, 72029, 76266, 78812, 81618, 118218, 122427, 136476, 144058, 152532, 163236, 177327, 216087, 231251, 236436, 244854, 258457, 288116, 354654, 432174, 462502, 489708, 516914, 648261, 693753, 709308, 775371, 864348, 925004, 1033828, 1296522, 1387506, 1550742, 2081259, 2326113, 2593044, 2775012, 3101484, 4162518, 4393769, 4652226, 8325036, 8787538, 9304452, 13181307, 17575076, 26362614, 39543921, 52725228, 79087842, 158175684]

約数ペア:

[(1, 158175684), (2, 79087842), (3, 52725228), (4, 39543921), (6, 26362614), (9, 17575076), (12, 13181307), (17, 9304452), (18, 8787538), (19, 8325036), (34, 4652226), (36, 4393769), (38, 4162518), (51, 3101484), (57, 2775012), (61, 2593044), (68, 2326113), (76, 2081259), (102, 1550742), (114, 1387506), (122, 1296522), (153, 1033828), (171, 925004), (183, 864348), (204, 775371), (223, 709308), (228, 693753), (244, 648261), (306, 516914), (323, 489708), (342, 462502), (366, 432174), (446, 354654), (549, 288116), (612, 258457), (646, 244854), (669, 236436), (684, 231251), (732, 216087), (892, 177327), (969, 163236), (1037, 152532), (1098, 144058), (1159, 136476), (1292, 122427), (1338, 118218), (1938, 81618), (2007, 78812), (2074, 76266), (2196, 72029), (2318, 68238), (2676, 59109), (2907, 54412), (3111, 50844), (3477, 45492), (3791, 41724), (3876, 40809), (4014, 39406), (4148, 38133), (4237, 37332), (4636, 34119), (5814, 27206), (6222, 25422), (6954, 22746), (7582, 20862), (8028, 19703), (8474, 18666), (9333, 16948), (10431, 15164), (11373, 13908), (11628, 13603), (12444, 12711)]