140637696

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 405926400

約数和(自身を除く): 265288704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 79, 96, 114, 122, 128, 152, 158, 183, 192, 228, 237, 244, 256, 304, 316, 366, 384, 456, 474, 488, 512, 608, 632, 732, 768, 912, 948, 976, 1159, 1216, 1264, 1464, 1501, 1536, 1824, 1896, 1952, 2318, 2432, 2528, 2928, 3002, 3477, 3648, 3792, 3904, 4503, 4636, 4819, 4864, 5056, 5856, 6004, 6954, 7296, 7584, 7808, 9006, 9272, 9638, 9728, 10112, 11712, 12008, 13908, 14457, 14592, 15168, 15616, 18012, 18544, 19276, 20224, 23424, 24016, 27816, 28914, 29184, 30336, 31232, 36024, 37088, 38552, 40448, 46848, 48032, 55632, 57828, 60672, 72048, 74176, 77104, 91561, 93696, 96064, 111264, 115656, 121344, 144096, 148352, 154208, 183122, 192128, 222528, 231312, 274683, 288192, 296704, 308416, 366244, 384256, 445056, 462624, 549366, 576384, 593408, 616832, 732488, 768512, 890112, 925248, 1098732, 1152768, 1233664, 1464976, 1780224, 1850496, 2197464, 2305536, 2467328, 2929952, 3700992, 4394928, 5859904, 7401984, 8789856, 11719808, 17579712, 23439616, 35159424, 46879232, 70318848, 140637696]

約数ペア:

[(1, 140637696), (2, 70318848), (3, 46879232), (4, 35159424), (6, 23439616), (8, 17579712), (12, 11719808), (16, 8789856), (19, 7401984), (24, 5859904), (32, 4394928), (38, 3700992), (48, 2929952), (57, 2467328), (61, 2305536), (64, 2197464), (76, 1850496), (79, 1780224), (96, 1464976), (114, 1233664), (122, 1152768), (128, 1098732), (152, 925248), (158, 890112), (183, 768512), (192, 732488), (228, 616832), (237, 593408), (244, 576384), (256, 549366), (304, 462624), (316, 445056), (366, 384256), (384, 366244), (456, 308416), (474, 296704), (488, 288192), (512, 274683), (608, 231312), (632, 222528), (732, 192128), (768, 183122), (912, 154208), (948, 148352), (976, 144096), (1159, 121344), (1216, 115656), (1264, 111264), (1464, 96064), (1501, 93696), (1536, 91561), (1824, 77104), (1896, 74176), (1952, 72048), (2318, 60672), (2432, 57828), (2528, 55632), (2928, 48032), (3002, 46848), (3477, 40448), (3648, 38552), (3792, 37088), (3904, 36024), (4503, 31232), (4636, 30336), (4819, 29184), (4864, 28914), (5056, 27816), (5856, 24016), (6004, 23424), (6954, 20224), (7296, 19276), (7584, 18544), (7808, 18012), (9006, 15616), (9272, 15168), (9638, 14592), (9728, 14457), (10112, 13908), (11712, 12008)]