163715370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 495681120

約数和(自身を除く): 331965750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 169, 182, 195, 210, 245, 273, 294, 338, 390, 455, 490, 507, 546, 637, 659, 735, 845, 910, 1014, 1183, 1274, 1318, 1365, 1470, 1690, 1911, 1977, 2366, 2535, 2730, 3185, 3295, 3549, 3822, 3954, 4613, 5070, 5915, 6370, 6590, 7098, 8281, 8567, 9226, 9555, 9885, 11830, 13839, 16562, 17134, 17745, 19110, 19770, 23065, 24843, 25701, 27678, 32291, 35490, 41405, 42835, 46130, 49686, 51402, 59969, 64582, 69195, 82810, 85670, 96873, 111371, 119938, 124215, 128505, 138390, 161455, 179907, 193746, 222742, 248430, 257010, 299845, 322910, 334113, 359814, 419783, 484365, 556855, 599690, 668226, 779597, 839566, 899535, 968730, 1113710, 1259349, 1559194, 1670565, 1799070, 2098915, 2338791, 2518698, 3341130, 3897985, 4197830, 4677582, 5457179, 6296745, 7795970, 10914358, 11693955, 12593490, 16371537, 23387910, 27285895, 32743074, 54571790, 81857685, 163715370]

約数ペア:

[(1, 163715370), (2, 81857685), (3, 54571790), (5, 32743074), (6, 27285895), (7, 23387910), (10, 16371537), (13, 12593490), (14, 11693955), (15, 10914358), (21, 7795970), (26, 6296745), (30, 5457179), (35, 4677582), (39, 4197830), (42, 3897985), (49, 3341130), (65, 2518698), (70, 2338791), (78, 2098915), (91, 1799070), (98, 1670565), (105, 1559194), (130, 1259349), (147, 1113710), (169, 968730), (182, 899535), (195, 839566), (210, 779597), (245, 668226), (273, 599690), (294, 556855), (338, 484365), (390, 419783), (455, 359814), (490, 334113), (507, 322910), (546, 299845), (637, 257010), (659, 248430), (735, 222742), (845, 193746), (910, 179907), (1014, 161455), (1183, 138390), (1274, 128505), (1318, 124215), (1365, 119938), (1470, 111371), (1690, 96873), (1911, 85670), (1977, 82810), (2366, 69195), (2535, 64582), (2730, 59969), (3185, 51402), (3295, 49686), (3549, 46130), (3822, 42835), (3954, 41405), (4613, 35490), (5070, 32291), (5915, 27678), (6370, 25701), (6590, 24843), (7098, 23065), (8281, 19770), (8567, 19110), (9226, 17745), (9555, 17134), (9885, 16562), (11830, 13839)]