156918650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 353334528

約数和(自身を除く): 196415878

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 101, 115, 161, 175, 193, 202, 230, 322, 350, 386, 505, 575, 707, 805, 965, 1010, 1150, 1351, 1414, 1610, 1930, 2323, 2525, 2702, 3535, 4025, 4439, 4646, 4825, 5050, 6755, 7070, 8050, 8878, 9650, 11615, 13510, 16261, 17675, 19493, 22195, 23230, 31073, 32522, 33775, 35350, 38986, 44390, 58075, 62146, 67550, 81305, 97465, 110975, 116150, 136451, 155365, 162610, 194930, 221950, 272902, 310730, 406525, 448339, 487325, 682255, 776825, 813050, 896678, 974650, 1364510, 1553650, 2241695, 3138373, 3411275, 4483390, 6276746, 6822550, 11208475, 15691865, 22416950, 31383730, 78459325, 156918650]

約数ペア:

[(1, 156918650), (2, 78459325), (5, 31383730), (7, 22416950), (10, 15691865), (14, 11208475), (23, 6822550), (25, 6276746), (35, 4483390), (46, 3411275), (50, 3138373), (70, 2241695), (101, 1553650), (115, 1364510), (161, 974650), (175, 896678), (193, 813050), (202, 776825), (230, 682255), (322, 487325), (350, 448339), (386, 406525), (505, 310730), (575, 272902), (707, 221950), (805, 194930), (965, 162610), (1010, 155365), (1150, 136451), (1351, 116150), (1414, 110975), (1610, 97465), (1930, 81305), (2323, 67550), (2525, 62146), (2702, 58075), (3535, 44390), (4025, 38986), (4439, 35350), (4646, 33775), (4825, 32522), (5050, 31073), (6755, 23230), (7070, 22195), (8050, 19493), (8878, 17675), (9650, 16261), (11615, 13510)]