155034516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 457142784

約数和(自身を除く): 302108268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 163, 169, 182, 201, 268, 273, 326, 338, 364, 402, 469, 489, 507, 546, 652, 676, 804, 871, 938, 978, 1014, 1092, 1141, 1183, 1407, 1742, 1876, 1956, 2028, 2119, 2282, 2366, 2613, 2814, 3423, 3484, 3549, 4238, 4564, 4732, 5226, 5628, 6097, 6357, 6846, 7098, 8476, 10452, 10921, 11323, 12194, 12714, 13692, 14196, 14833, 18291, 21842, 22646, 24388, 25428, 27547, 29666, 32763, 33969, 36582, 43684, 44499, 45292, 55094, 59332, 65526, 67938, 73164, 76447, 79261, 82641, 88998, 110188, 131052, 135876, 141973, 152894, 158522, 165282, 177996, 192829, 229341, 237783, 283946, 305788, 317044, 330564, 385658, 425919, 458682, 475566, 567892, 578487, 771316, 851838, 917364, 951132, 993811, 1156974, 1703676, 1845649, 1987622, 2313948, 2981433, 3691298, 3975244, 5536947, 5962866, 7382596, 11073894, 11925732, 12919543, 22147788, 25839086, 38758629, 51678172, 77517258, 155034516]

約数ペア:

[(1, 155034516), (2, 77517258), (3, 51678172), (4, 38758629), (6, 25839086), (7, 22147788), (12, 12919543), (13, 11925732), (14, 11073894), (21, 7382596), (26, 5962866), (28, 5536947), (39, 3975244), (42, 3691298), (52, 2981433), (67, 2313948), (78, 1987622), (84, 1845649), (91, 1703676), (134, 1156974), (156, 993811), (163, 951132), (169, 917364), (182, 851838), (201, 771316), (268, 578487), (273, 567892), (326, 475566), (338, 458682), (364, 425919), (402, 385658), (469, 330564), (489, 317044), (507, 305788), (546, 283946), (652, 237783), (676, 229341), (804, 192829), (871, 177996), (938, 165282), (978, 158522), (1014, 152894), (1092, 141973), (1141, 135876), (1183, 131052), (1407, 110188), (1742, 88998), (1876, 82641), (1956, 79261), (2028, 76447), (2119, 73164), (2282, 67938), (2366, 65526), (2613, 59332), (2814, 55094), (3423, 45292), (3484, 44499), (3549, 43684), (4238, 36582), (4564, 33969), (4732, 32763), (5226, 29666), (5628, 27547), (6097, 25428), (6357, 24388), (6846, 22646), (7098, 21842), (8476, 18291), (10452, 14833), (10921, 14196), (11323, 13692), (12194, 12714)]