157065487172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3449}}^1$

素因数の和:3610

約数の個数: 144

約数和(自身を含む): 328591468800

約数和(自身を除く): 171525981628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 61, 76, 94, 122, 188, 209, 244, 361, 418, 517, 671, 722, 836, 893, 1034, 1159, 1342, 1444, 1786, 2068, 2318, 2684, 2867, 3449, 3572, 3971, 4636, 5734, 6898, 7942, 9823, 11468, 12749, 13796, 15884, 16967, 19646, 22021, 25498, 31537, 33934, 37939, 39292, 44042, 50996, 54473, 63074, 65531, 67868, 75878, 88084, 108946, 126148, 131062, 151756, 162103, 186637, 210389, 217892, 242231, 262124, 324206, 373274, 420778, 484462, 599203, 648412, 720841, 746548, 841556, 968924, 1034987, 1198406, 1245089, 1441682, 1783133, 2069974, 2314279, 2396812, 2490178, 2883364, 3079957, 3566266, 3997391, 4139948, 4628558, 4980356, 6159914, 7132532, 7994782, 9257116, 9888283, 11384857, 12319828, 13695979, 15989564, 19776566, 22769714, 27391958, 33879527, 39553132, 43971301, 45539428, 54783916, 58519183, 67759054, 75950429, 87942602, 108771113, 117038366, 135518108, 151900858, 175885204, 187877377, 217542226, 234076732, 303801716, 375754754, 435084452, 643711013, 751509508, 835454719, 1287422026, 1670909438, 2066651147, 2574844052, 3341818876, 3569670163, 4133302294, 7139340326, 8266604588, 14278680652, 39266371793, 78532743586, 157065487172]

約数ペア:

[(1, 157065487172), (2, 78532743586), (4, 39266371793), (11, 14278680652), (19, 8266604588), (22, 7139340326), (38, 4133302294), (44, 3569670163), (47, 3341818876), (61, 2574844052), (76, 2066651147), (94, 1670909438), (122, 1287422026), (188, 835454719), (209, 751509508), (244, 643711013), (361, 435084452), (418, 375754754), (517, 303801716), (671, 234076732), (722, 217542226), (836, 187877377), (893, 175885204), (1034, 151900858), (1159, 135518108), (1342, 117038366), (1444, 108771113), (1786, 87942602), (2068, 75950429), (2318, 67759054), (2684, 58519183), (2867, 54783916), (3449, 45539428), (3572, 43971301), (3971, 39553132), (4636, 33879527), (5734, 27391958), (6898, 22769714), (7942, 19776566), (9823, 15989564), (11468, 13695979), (12749, 12319828), (13796, 11384857), (15884, 9888283), (16967, 9257116), (19646, 7994782), (22021, 7132532), (25498, 6159914), (31537, 4980356), (33934, 4628558), (37939, 4139948), (39292, 3997391), (44042, 3566266), (50996, 3079957), (54473, 2883364), (63074, 2490178), (65531, 2396812), (67868, 2314279), (75878, 2069974), (88084, 1783133), (108946, 1441682), (126148, 1245089), (131062, 1198406), (151756, 1034987), (162103, 968924), (186637, 841556), (210389, 746548), (217892, 720841), (242231, 648412), (262124, 599203), (324206, 484462), (373274, 420778)]