145665156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 435499008

約数和(自身を除く): 289833852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 331, 338, 364, 372, 403, 434, 507, 546, 651, 662, 676, 806, 868, 993, 1014, 1092, 1183, 1209, 1302, 1324, 1612, 1986, 2028, 2317, 2366, 2418, 2604, 2821, 3549, 3972, 4303, 4634, 4732, 4836, 5239, 5642, 6951, 7098, 8463, 8606, 9268, 10261, 10478, 11284, 12909, 13902, 14196, 15717, 16926, 17212, 20522, 20956, 25818, 27804, 30121, 30783, 31434, 33852, 36673, 41044, 51636, 55939, 60242, 61566, 62868, 71827, 73346, 90363, 110019, 111878, 120484, 123132, 133393, 143654, 146692, 167817, 180726, 215481, 220038, 223756, 266786, 287308, 335634, 361452, 391573, 400179, 430962, 440076, 533572, 671268, 783146, 800358, 861924, 933751, 1174719, 1566292, 1600716, 1734109, 1867502, 2349438, 2801253, 3468218, 3735004, 4698876, 5202327, 5602506, 6936436, 10404654, 11205012, 12138763, 20809308, 24277526, 36416289, 48555052, 72832578, 145665156]

約数ペア:

[(1, 145665156), (2, 72832578), (3, 48555052), (4, 36416289), (6, 24277526), (7, 20809308), (12, 12138763), (13, 11205012), (14, 10404654), (21, 6936436), (26, 5602506), (28, 5202327), (31, 4698876), (39, 3735004), (42, 3468218), (52, 2801253), (62, 2349438), (78, 1867502), (84, 1734109), (91, 1600716), (93, 1566292), (124, 1174719), (156, 933751), (169, 861924), (182, 800358), (186, 783146), (217, 671268), (273, 533572), (331, 440076), (338, 430962), (364, 400179), (372, 391573), (403, 361452), (434, 335634), (507, 287308), (546, 266786), (651, 223756), (662, 220038), (676, 215481), (806, 180726), (868, 167817), (993, 146692), (1014, 143654), (1092, 133393), (1183, 123132), (1209, 120484), (1302, 111878), (1324, 110019), (1612, 90363), (1986, 73346), (2028, 71827), (2317, 62868), (2366, 61566), (2418, 60242), (2604, 55939), (2821, 51636), (3549, 41044), (3972, 36673), (4303, 33852), (4634, 31434), (4732, 30783), (4836, 30121), (5239, 27804), (5642, 25818), (6951, 20956), (7098, 20522), (8463, 17212), (8606, 16926), (9268, 15717), (10261, 14196), (10478, 13902), (11284, 12909)]