167224850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 355643904

約数和(自身を除く): 188419054

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 43, 50, 62, 65, 86, 130, 155, 193, 215, 310, 325, 386, 403, 430, 559, 650, 775, 806, 965, 1075, 1118, 1333, 1550, 1930, 2015, 2150, 2509, 2666, 2795, 4030, 4825, 5018, 5590, 5983, 6665, 8299, 9650, 10075, 11966, 12545, 13330, 13975, 16598, 17329, 20150, 25090, 27950, 29915, 33325, 34658, 41495, 59830, 62725, 66650, 77779, 82990, 86645, 107887, 125450, 149575, 155558, 173290, 207475, 215774, 257269, 299150, 388895, 414950, 433225, 514538, 539435, 777790, 866450, 1078870, 1286345, 1944475, 2572690, 2697175, 3344497, 3888950, 5394350, 6431725, 6688994, 12863450, 16722485, 33444970, 83612425, 167224850]

約数ペア:

[(1, 167224850), (2, 83612425), (5, 33444970), (10, 16722485), (13, 12863450), (25, 6688994), (26, 6431725), (31, 5394350), (43, 3888950), (50, 3344497), (62, 2697175), (65, 2572690), (86, 1944475), (130, 1286345), (155, 1078870), (193, 866450), (215, 777790), (310, 539435), (325, 514538), (386, 433225), (403, 414950), (430, 388895), (559, 299150), (650, 257269), (775, 215774), (806, 207475), (965, 173290), (1075, 155558), (1118, 149575), (1333, 125450), (1550, 107887), (1930, 86645), (2015, 82990), (2150, 77779), (2509, 66650), (2666, 62725), (2795, 59830), (4030, 41495), (4825, 34658), (5018, 33325), (5590, 29915), (5983, 27950), (6665, 25090), (8299, 20150), (9650, 17329), (10075, 16598), (11966, 13975), (12545, 13330)]