136520928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 144

約数和(自身を含む): 416379600

約数和(自身を除く): 279858672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 409, 456, 488, 549, 608, 684, 732, 818, 912, 976, 1098, 1159, 1227, 1368, 1464, 1636, 1824, 1952, 2196, 2318, 2454, 2736, 2928, 3272, 3477, 3681, 4392, 4636, 4908, 5472, 5856, 6544, 6954, 7362, 7771, 8784, 9272, 9816, 10431, 13088, 13908, 14724, 15542, 17568, 18544, 19632, 20862, 23313, 24949, 27816, 29448, 31084, 37088, 39264, 41724, 46626, 49898, 55632, 58896, 62168, 69939, 74847, 83448, 93252, 99796, 111264, 117792, 124336, 139878, 149694, 166896, 186504, 199592, 224541, 248672, 279756, 299388, 333792, 373008, 399184, 449082, 474031, 559512, 598776, 746016, 798368, 898164, 948062, 1119024, 1197552, 1422093, 1796328, 1896124, 2238048, 2395104, 2844186, 3592656, 3792248, 4266279, 5688372, 7185312, 7584496, 8532558, 11376744, 15168992, 17065116, 22753488, 34130232, 45506976, 68260464, 136520928]

約数ペア:

[(1, 136520928), (2, 68260464), (3, 45506976), (4, 34130232), (6, 22753488), (8, 17065116), (9, 15168992), (12, 11376744), (16, 8532558), (18, 7584496), (19, 7185312), (24, 5688372), (32, 4266279), (36, 3792248), (38, 3592656), (48, 2844186), (57, 2395104), (61, 2238048), (72, 1896124), (76, 1796328), (96, 1422093), (114, 1197552), (122, 1119024), (144, 948062), (152, 898164), (171, 798368), (183, 746016), (228, 598776), (244, 559512), (288, 474031), (304, 449082), (342, 399184), (366, 373008), (409, 333792), (456, 299388), (488, 279756), (549, 248672), (608, 224541), (684, 199592), (732, 186504), (818, 166896), (912, 149694), (976, 139878), (1098, 124336), (1159, 117792), (1227, 111264), (1368, 99796), (1464, 93252), (1636, 83448), (1824, 74847), (1952, 69939), (2196, 62168), (2318, 58896), (2454, 55632), (2736, 49898), (2928, 46626), (3272, 41724), (3477, 39264), (3681, 37088), (4392, 31084), (4636, 29448), (4908, 27816), (5472, 24949), (5856, 23313), (6544, 20862), (6954, 19632), (7362, 18544), (7771, 17568), (8784, 15542), (9272, 14724), (9816, 13908), (10431, 13088)]