153273610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 353009664

約数和(自身を除く): 199736054

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 37, 46, 62, 70, 74, 83, 115, 155, 161, 166, 185, 217, 230, 259, 310, 322, 370, 415, 434, 518, 581, 713, 805, 830, 851, 1085, 1147, 1162, 1295, 1426, 1610, 1702, 1909, 2170, 2294, 2573, 2590, 2905, 3071, 3565, 3818, 4255, 4991, 5146, 5735, 5810, 5957, 6142, 7130, 8029, 8510, 9545, 9982, 11470, 11914, 12865, 13363, 15355, 16058, 18011, 19090, 21497, 24955, 25730, 26381, 26726, 29785, 30710, 36022, 40145, 42994, 49910, 52762, 59179, 59570, 66815, 70633, 80290, 90055, 95201, 107485, 118358, 131905, 133630, 141266, 180110, 184667, 190402, 214970, 263810, 295895, 353165, 369334, 414253, 476005, 494431, 591790, 666407, 706330, 828506, 923335, 952010, 988862, 1332814, 1846670, 2071265, 2189623, 2472155, 3332035, 4142530, 4379246, 4944310, 6664070, 10948115, 15327361, 21896230, 30654722, 76636805, 153273610]

約数ペア:

[(1, 153273610), (2, 76636805), (5, 30654722), (7, 21896230), (10, 15327361), (14, 10948115), (23, 6664070), (31, 4944310), (35, 4379246), (37, 4142530), (46, 3332035), (62, 2472155), (70, 2189623), (74, 2071265), (83, 1846670), (115, 1332814), (155, 988862), (161, 952010), (166, 923335), (185, 828506), (217, 706330), (230, 666407), (259, 591790), (310, 494431), (322, 476005), (370, 414253), (415, 369334), (434, 353165), (518, 295895), (581, 263810), (713, 214970), (805, 190402), (830, 184667), (851, 180110), (1085, 141266), (1147, 133630), (1162, 131905), (1295, 118358), (1426, 107485), (1610, 95201), (1702, 90055), (1909, 80290), (2170, 70633), (2294, 66815), (2573, 59570), (2590, 59179), (2905, 52762), (3071, 49910), (3565, 42994), (3818, 40145), (4255, 36022), (4991, 30710), (5146, 29785), (5735, 26726), (5810, 26381), (5957, 25730), (6142, 24955), (7130, 21497), (8029, 19090), (8510, 18011), (9545, 16058), (9982, 15355), (11470, 13363), (11914, 12865)]