156922710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 460615680

約数和(自身を除く): 303692970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 67, 70, 95, 105, 114, 133, 134, 190, 201, 210, 266, 285, 335, 399, 402, 469, 570, 587, 665, 670, 798, 938, 1005, 1174, 1273, 1330, 1407, 1761, 1995, 2010, 2345, 2546, 2814, 2935, 3522, 3819, 3990, 4109, 4690, 5870, 6365, 7035, 7638, 8218, 8805, 8911, 11153, 12327, 12730, 14070, 17610, 17822, 19095, 20545, 22306, 24654, 26733, 33459, 38190, 39329, 41090, 44555, 53466, 55765, 61635, 66918, 78071, 78658, 89110, 111530, 117987, 123270, 133665, 156142, 167295, 196645, 234213, 235974, 267330, 275303, 334590, 390355, 393290, 468426, 550606, 589935, 747251, 780710, 825909, 1171065, 1179870, 1376515, 1494502, 1651818, 2241753, 2342130, 2753030, 3736255, 4129545, 4483506, 5230757, 7472510, 8259090, 10461514, 11208765, 15692271, 22417530, 26153785, 31384542, 52307570, 78461355, 156922710]

約数ペア:

[(1, 156922710), (2, 78461355), (3, 52307570), (5, 31384542), (6, 26153785), (7, 22417530), (10, 15692271), (14, 11208765), (15, 10461514), (19, 8259090), (21, 7472510), (30, 5230757), (35, 4483506), (38, 4129545), (42, 3736255), (57, 2753030), (67, 2342130), (70, 2241753), (95, 1651818), (105, 1494502), (114, 1376515), (133, 1179870), (134, 1171065), (190, 825909), (201, 780710), (210, 747251), (266, 589935), (285, 550606), (335, 468426), (399, 393290), (402, 390355), (469, 334590), (570, 275303), (587, 267330), (665, 235974), (670, 234213), (798, 196645), (938, 167295), (1005, 156142), (1174, 133665), (1273, 123270), (1330, 117987), (1407, 111530), (1761, 89110), (1995, 78658), (2010, 78071), (2345, 66918), (2546, 61635), (2814, 55765), (2935, 53466), (3522, 44555), (3819, 41090), (3990, 39329), (4109, 38190), (4690, 33459), (5870, 26733), (6365, 24654), (7035, 22306), (7638, 20545), (8218, 19095), (8805, 17822), (8911, 17610), (11153, 14070), (12327, 12730)]