153238344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 469017600

約数和(自身を除く): 315779256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 787, 798, 854, 1064, 1159, 1281, 1464, 1574, 1596, 1708, 2318, 2361, 2562, 3148, 3192, 3416, 3477, 4636, 4722, 5124, 5509, 6296, 6954, 8113, 9272, 9444, 10248, 11018, 13908, 14953, 16226, 16527, 18888, 22036, 24339, 27816, 29906, 32452, 33054, 44072, 44859, 48007, 48678, 59812, 64904, 66108, 89718, 96014, 97356, 104671, 119624, 132216, 144021, 179436, 192028, 194712, 209342, 288042, 314013, 336049, 358872, 384056, 418684, 576084, 628026, 672098, 837368, 912133, 1008147, 1152168, 1256052, 1344196, 1824266, 2016294, 2512104, 2688392, 2736399, 3648532, 4032588, 5472798, 6384931, 7297064, 8065176, 10945596, 12769862, 19154793, 21891192, 25539724, 38309586, 51079448, 76619172, 153238344]

約数ペア:

[(1, 153238344), (2, 76619172), (3, 51079448), (4, 38309586), (6, 25539724), (7, 21891192), (8, 19154793), (12, 12769862), (14, 10945596), (19, 8065176), (21, 7297064), (24, 6384931), (28, 5472798), (38, 4032588), (42, 3648532), (56, 2736399), (57, 2688392), (61, 2512104), (76, 2016294), (84, 1824266), (114, 1344196), (122, 1256052), (133, 1152168), (152, 1008147), (168, 912133), (183, 837368), (228, 672098), (244, 628026), (266, 576084), (366, 418684), (399, 384056), (427, 358872), (456, 336049), (488, 314013), (532, 288042), (732, 209342), (787, 194712), (798, 192028), (854, 179436), (1064, 144021), (1159, 132216), (1281, 119624), (1464, 104671), (1574, 97356), (1596, 96014), (1708, 89718), (2318, 66108), (2361, 64904), (2562, 59812), (3148, 48678), (3192, 48007), (3416, 44859), (3477, 44072), (4636, 33054), (4722, 32452), (5124, 29906), (5509, 27816), (6296, 24339), (6954, 22036), (8113, 18888), (9272, 16527), (9444, 16226), (10248, 14953), (11018, 13908)]