151344690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 443197440

約数和(自身を除く): 291852750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 83, 95, 105, 114, 133, 166, 190, 210, 249, 266, 285, 399, 415, 457, 498, 570, 581, 665, 798, 830, 914, 1162, 1245, 1330, 1371, 1577, 1743, 1995, 2285, 2490, 2742, 2905, 3154, 3199, 3486, 3990, 4570, 4731, 5810, 6398, 6855, 7885, 8683, 8715, 9462, 9597, 11039, 13710, 15770, 15995, 17366, 17430, 19194, 22078, 23655, 26049, 31990, 33117, 37931, 43415, 47310, 47985, 52098, 55195, 60781, 66234, 75862, 86830, 95970, 110390, 113793, 121562, 130245, 165585, 182343, 189655, 227586, 260490, 265517, 303905, 331170, 364686, 379310, 531034, 568965, 607810, 720689, 796551, 911715, 1137930, 1327585, 1441378, 1593102, 1823430, 2162067, 2655170, 3603445, 3982755, 4324134, 5044823, 7206890, 7965510, 10089646, 10810335, 15134469, 21620670, 25224115, 30268938, 50448230, 75672345, 151344690]

約数ペア:

[(1, 151344690), (2, 75672345), (3, 50448230), (5, 30268938), (6, 25224115), (7, 21620670), (10, 15134469), (14, 10810335), (15, 10089646), (19, 7965510), (21, 7206890), (30, 5044823), (35, 4324134), (38, 3982755), (42, 3603445), (57, 2655170), (70, 2162067), (83, 1823430), (95, 1593102), (105, 1441378), (114, 1327585), (133, 1137930), (166, 911715), (190, 796551), (210, 720689), (249, 607810), (266, 568965), (285, 531034), (399, 379310), (415, 364686), (457, 331170), (498, 303905), (570, 265517), (581, 260490), (665, 227586), (798, 189655), (830, 182343), (914, 165585), (1162, 130245), (1245, 121562), (1330, 113793), (1371, 110390), (1577, 95970), (1743, 86830), (1995, 75862), (2285, 66234), (2490, 60781), (2742, 55195), (2905, 52098), (3154, 47985), (3199, 47310), (3486, 43415), (3990, 37931), (4570, 33117), (4731, 31990), (5810, 26049), (6398, 23655), (6855, 22078), (7885, 19194), (8683, 17430), (8715, 17366), (9462, 15995), (9597, 15770), (11039, 13710)]