170521974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 440094720

約数和(自身を除く): 269572746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 79, 111, 126, 158, 222, 237, 259, 333, 463, 474, 518, 553, 666, 711, 777, 926, 1106, 1389, 1422, 1554, 1659, 2331, 2778, 2923, 3241, 3318, 4167, 4662, 4977, 5846, 6482, 8334, 8769, 9723, 9954, 17131, 17538, 19446, 20461, 26307, 29169, 34262, 36577, 40922, 51393, 52614, 58338, 61383, 73154, 102786, 109731, 119917, 122766, 154179, 184149, 219462, 239834, 256039, 308358, 329193, 359751, 368298, 512078, 658386, 719502, 768117, 1079253, 1353349, 1536234, 2158506, 2304351, 2706698, 4060047, 4608702, 8120094, 9473443, 12180141, 18946886, 24360282, 28420329, 56840658, 85260987, 170521974]

約数ペア:

[(1, 170521974), (2, 85260987), (3, 56840658), (6, 28420329), (7, 24360282), (9, 18946886), (14, 12180141), (18, 9473443), (21, 8120094), (37, 4608702), (42, 4060047), (63, 2706698), (74, 2304351), (79, 2158506), (111, 1536234), (126, 1353349), (158, 1079253), (222, 768117), (237, 719502), (259, 658386), (333, 512078), (463, 368298), (474, 359751), (518, 329193), (553, 308358), (666, 256039), (711, 239834), (777, 219462), (926, 184149), (1106, 154179), (1389, 122766), (1422, 119917), (1554, 109731), (1659, 102786), (2331, 73154), (2778, 61383), (2923, 58338), (3241, 52614), (3318, 51393), (4167, 40922), (4662, 36577), (4977, 34262), (5846, 29169), (6482, 26307), (8334, 20461), (8769, 19446), (9723, 17538), (9954, 17131)]