147383540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 350106624

約数和(自身を除く): 202723084

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 47, 68, 85, 92, 94, 115, 170, 188, 230, 235, 340, 391, 401, 460, 470, 782, 799, 802, 940, 1081, 1564, 1598, 1604, 1955, 2005, 2162, 3196, 3910, 3995, 4010, 4324, 5405, 6817, 7820, 7990, 8020, 9223, 10810, 13634, 15980, 18377, 18446, 18847, 21620, 27268, 34085, 36754, 36892, 37694, 46115, 68170, 73508, 75388, 91885, 92230, 94235, 136340, 156791, 183770, 184460, 188470, 313582, 320399, 367540, 376940, 433481, 627164, 640798, 783955, 866962, 1281596, 1567910, 1601995, 1733924, 2167405, 3135820, 3203990, 4334810, 6407980, 7369177, 8669620, 14738354, 29476708, 36845885, 73691770, 147383540]

約数ペア:

[(1, 147383540), (2, 73691770), (4, 36845885), (5, 29476708), (10, 14738354), (17, 8669620), (20, 7369177), (23, 6407980), (34, 4334810), (46, 3203990), (47, 3135820), (68, 2167405), (85, 1733924), (92, 1601995), (94, 1567910), (115, 1281596), (170, 866962), (188, 783955), (230, 640798), (235, 627164), (340, 433481), (391, 376940), (401, 367540), (460, 320399), (470, 313582), (782, 188470), (799, 184460), (802, 183770), (940, 156791), (1081, 136340), (1564, 94235), (1598, 92230), (1604, 91885), (1955, 75388), (2005, 73508), (2162, 68170), (3196, 46115), (3910, 37694), (3995, 36892), (4010, 36754), (4324, 34085), (5405, 27268), (6817, 21620), (7820, 18847), (7990, 18446), (8020, 18377), (9223, 15980), (10810, 13634)]