150438078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 406494816

約数和(自身を除く): 256056738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 37, 42, 46, 61, 63, 69, 74, 111, 122, 126, 138, 161, 183, 207, 222, 259, 322, 333, 366, 414, 427, 483, 518, 529, 549, 666, 777, 851, 854, 966, 1058, 1098, 1281, 1403, 1449, 1554, 1587, 1702, 2257, 2331, 2553, 2562, 2806, 2898, 3174, 3703, 3843, 4209, 4514, 4662, 4761, 5106, 5957, 6771, 7406, 7659, 7686, 8418, 9522, 9821, 11109, 11914, 12627, 13542, 15318, 15799, 17871, 19573, 19642, 20313, 22218, 25254, 29463, 31598, 32269, 33327, 35742, 39146, 40626, 47397, 51911, 53613, 58719, 58926, 64538, 66654, 88389, 94794, 96807, 103822, 107226, 117438, 137011, 142191, 155733, 176157, 176778, 193614, 225883, 274022, 284382, 290421, 311466, 352314, 363377, 411033, 451766, 467199, 580842, 677649, 726754, 822066, 934398, 1090131, 1193953, 1233099, 1355298, 2032947, 2180262, 2387906, 2466198, 3270393, 3581859, 4065894, 6540786, 7163718, 8357671, 10745577, 16715342, 21491154, 25073013, 50146026, 75219039, 150438078]

約数ペア:

[(1, 150438078), (2, 75219039), (3, 50146026), (6, 25073013), (7, 21491154), (9, 16715342), (14, 10745577), (18, 8357671), (21, 7163718), (23, 6540786), (37, 4065894), (42, 3581859), (46, 3270393), (61, 2466198), (63, 2387906), (69, 2180262), (74, 2032947), (111, 1355298), (122, 1233099), (126, 1193953), (138, 1090131), (161, 934398), (183, 822066), (207, 726754), (222, 677649), (259, 580842), (322, 467199), (333, 451766), (366, 411033), (414, 363377), (427, 352314), (483, 311466), (518, 290421), (529, 284382), (549, 274022), (666, 225883), (777, 193614), (851, 176778), (854, 176157), (966, 155733), (1058, 142191), (1098, 137011), (1281, 117438), (1403, 107226), (1449, 103822), (1554, 96807), (1587, 94794), (1702, 88389), (2257, 66654), (2331, 64538), (2553, 58926), (2562, 58719), (2806, 53613), (2898, 51911), (3174, 47397), (3703, 40626), (3843, 39146), (4209, 35742), (4514, 33327), (4662, 32269), (4761, 31598), (5106, 29463), (5957, 25254), (6771, 22218), (7406, 20313), (7659, 19642), (7686, 19573), (8418, 17871), (9522, 15799), (9821, 15318), (11109, 13542), (11914, 12627)]